Fix Rundll32.exe Problems

Rundll32.exe is a process that is used to run DLL (Dynamic Link Library) files and put their libraries into your system’s memory.

On a Windows system there are innumerable DLL files in every application folder. These DLL files store pieces of software programs that can be accessed from multiple applications. As these DLL files cannot be directly launched, the rundll32.exe process is required to launch the functionality stored in the files. Rundll32.exe is an important process and without it your system may become unstable and very slow.

File Information

Default location of the rundll32.exe is C:\Windows\System32. Rundll32.exe is a Windows system file. By default, this process is loaded at system startup. The most common size of the file is 33,280 bytes. You may also find the file in these sizes: 31,744, 44,544, 34,816, 33,792, 32,768, 32,256, 1,371,648, 1,254,400, 610,304, 537,088, 40,448, 61,952, 1,304,064, 143,872, 10,240, 10,000, 1,359,872, 36,864 bytes.

Rundll32.exe Error

On system startup you may receive the following error message:

"Windows cannot find C:\Windows\Rundll32.exe make sure you typed the name correctly and try again."

Cause of the Error

This error message can be due to following reasons:

• Your rundll32.exe file is missing or has become corrupt.
• A virus has destroyed your rundll32.exe file.

Resolution Method

Follow the steps listed below to fix this problem:

1. Insert the Windows CD-ROM disk in the CD ROM drive.
2. Click the Start button and then click Run.
3. In the open box that appears, type expand cdDrive:\i386\rundll32.ex_ c:\windows\system32\rundll32.exe, where cdDrive is the letter of your CD ROM Drive.
4. Press Enter.
5. Reboot your PC.

Many other Rundll32.exe errors may occur when Windows attempts to load a file but is unable to do so. The reason could be a missing or corrupt DLL file. Discussed below are a few steps that you can follow to correct rundll32.exe errors:

1. Go through the current processes that are running on your machine and search for rundll32.exe program. To view current processes, press Ctrl + Alt + Del and then open the Processes tab in the Windows Task Manager that opens. If you see rundll32.exe process running and it appears to be using a lot of your system’s process then we recommend you end this process because it is likely to be an unsolicited program. To terminate the unwanted rundll32.exe process, highlight it and click the End Process tab.
2. Rundll32.exe problems may occur due to incorrect or incomplete installation or removal of a program or an application. If you have installed a program recently and see a rundll32.exe error, then uninstall the program and reinstall it again. Similarly, if you encounter a rundll32.exe error after you have uninstalled a program, then reinstall the program and uninstall it again using legitimate methods.
3. Scan your PC for virus, spyware, adware and other malware programs using reliable antivirus and antispyware tools. This is important because often these malicious programs delete, move or corrupt DLL files and generate rundll32.exe errors.
4. Scan your Windows registry using an advanced registry cleaning tool, such as RegGenie to remove incorrect and malicious entries within the registry, and to prevent and fix various computer errors.

How To Deal With Qttask.exe Problems

The Qttask.exe executable file is associated with Quicktime player, which is a video and multimedia player from Apple. This process installs a system tray icon that users can use for quick access to the QuickTime application.

File Information

The file is located in C:\Program Files\QuickTime folder. By default, qttask.exe loads automatically at system startup. You may find entries related to qttask.exe at the following locations within the Windows registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\comfile\shell\open\command HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices

The most common size of the file on Windows XP is 98,304 bytes. You may also find it in sizes 155,648, 282,624, 77,824, 286,720, 413,696, 385,024, 114,688, 14,348, 139,264, 69,632, 21,504, 25,600, 54,594, 37,859, 23,568, 38,924, 56,922, 294,912, 37,557, 106,496, 27,970, 37,030, 28,172, 37,388, 27,660, and 37,480 bytes.

Can I Remove Qttask.exe From the Startup Programs?

Yes, you can safely remove this process from your startup sequence. In reality, qttask.exe does not provide any additional service other than providing you with quick access to the QuickTime application, which you can also access by clicking on its icon on your Desktop.

Follow the steps listed below to prevent qttask.exe from loading automatically:

1. Go to Start, select Run and type msconfig.
2. Click on the Startup tab.
3. Clear the checkbox Qttask.

The above steps will prevent qttask.exe from loading automatically at system startup. However, when you run QuickTime player again, the program may secretly undo your changes and qttask.exe may start automatically loading again at system startup. The solution to this problem is to permanently disable the qttask.exe process. Disabling this process has no ill-effect on the performance of the QuickTime application.

Follow the steps below to disable qttask.exe in Windows XP:

1. Click Start, highlight Search and select For Files or Folders option.
2. Select All Files and Folders search option and then search for qttask.
3. In the right window, rename the qttask to qttask.old

Common Qttask.exe Error Message

On system startup you may encounter the following qttask.exe error message:

“No Disk, Please Insert Disk In Drive D”

You can fix the problem by following the below steps:

1. Double-click on QuickTime player icon on your desktop to launch the application.
2. Select File, select Open Recent and then click Clear Menu.

How To Determine if Qttask.exe is a Virus Or Spyware

Often, people who write malicious programs, such as virus or spyware deliberately name their files similar to existing Windows processes. For instance, a malicious program could be named similar to qttask.exe, by using such names as qtttask.exe, qtask.exe, and qttaask.exe.. This is why it is important for you to be aware of all processes that are running on your system.

You can view the current tasks by using the Task Manager utility in Windows. Press Ctrl + Alt + Del to open Task Manager and then click Processes tab to view the current processes running on your PC. Go through the list to see if any similar processes are running. If you see any suspicious process running, then always check the location of the file.

Do not attempt to directly delete these files as you may lose important data in doing so. Instead, scan your PC using a reliable antivirus and antispyware tool to remove such files from your machine.

At times, exe errors may also occur due to incorrect or corrupt entries within the registry. It is important that you scan and clean your Windows registry using an advanced registry cleaner tool, such as RegGenie.

Is It Possible to Disable The Nvsvc32.exe Process?

The nvsvc32.exe process is a part of the NVIDIA driver helper service and is used by your computer to communicate with the nVidia video card.

File Information

The nvsvc32.exe file is a Microsoft signed file and by default the process loads automatically at system startup.

The default file location is %System%. Where, %System% is a variable that points to the Windows System folder, which by default for Windows 95/98/ME is C:\Windows\System, for Windows NT/2000 is C:\Winnt\System32 and for Windows XP and Vista is C:\Windows\System32.

Is it necessary to have nvsvc32.exe as one of my startup programs?

There are many programs that load automatically when your system starts. These start up programs consume a good amount of your system’s resources, and this is why it is important that you only have those programs start automatically which are essential.

The nvsvc32.exe process is known to consume excessive memory which can slow down the system shutdown process. To prevent this situation, you can safely remove this process from your startup sequence.

If you do not use the nVidia graphics card then you can safely disable this service. In this case, to prevent nvsvc32.exe from loading automatically at system startup, follow the steps listed below:

1. Go to Start, Select Run and type services.msc and then press Enter.
2. In the right pane of the Services management console window that opens, locate and double-click on nVidia service to open nVidia Service Properties box
3. In the Start type drop down menu on the General tab, select Disable.
4. If you want to stop the service immediately, click Stop in the Service Status section.
5. Click Apply to save your changes and then click OK to exit the properties dialog box.

Is Nvsvc32.exe a virus or spyware?

Although nvsvc32.exe is a safe file, there are many malware programs that use similar names to existing Windows tasks. Therefore, it is important for you to know how to differentiate the true file from an unsolicited file.

Many malware programs are known to camouflage themselves as nvsvc32.ex. This is the reason why if you suspect that a false nvsvc32.exe file is running on your PC, then we recommend you check the location of the file.

Also, go through the current windows system tasks to see if you can locate any similar name files. Writers of malware programs, such as virus, spywre, and adware often name their files similar to existing windows processes to prevent users from identifying these harmful files. For example, a malicious program could be named similar to nvsvc32.exe, by using names such as nvvsvc32.exe, nvsvvc32.exe, and nvsvcc32.exe etc.

To view the current processes, press Ctrl + Alt + Del and then select Processes tab in Windows Task Manager. If you see any similar name processes running on your machine then check the location of the file.

We recommend you use reputed antivirus and antispyware tools to protect your system from viruses and other harmful programs. Also, these malware programs often add malicious entries or alter existing entries within the registry. This may result in frequent exe errors and a decline in your PC’s performance.

To prevent errors due to registry problems, we recommend that you regularly scan your registry using an advanced registry cleaning utility, such as RegGenie. It is a powerful, yet simple to use registry cleaning tool that allows you to fix registry errors with just a few mouse clicks.

Dealing with “SPRTCMD.EXE Not Responding” Error Message

The sprtcmd.exe file is used by many different software programs, including TalkTalk Assist & Go software, Qwest Update Utility, FastAccess DSL Help Center, BellSouth FastAccess DSL, Sonera Internet Avustaja, SupportSoft Amer_Motorola by SupportSoft, Inc and TeliaSonera Oyj.

File Information

The sprtcmd.exe is not a core Windows file and does not have any description. It is signed by Verisign and is certified by a trustworthy company. By default, the file is located in a subfolder within C:\Program Files. The most common file size on Windows XP is 192,512 bytes, but you may also find the file in the following sizes 202,544, 206,064, 198,184, 202,560, 198,704, 197,880, 198,800 and 527,360 bytes.

The sprtcmd.exe process starts when your PC boots up and you may find related registry entries in the following locations:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Due to its capability to monitor applications, sprtcmd.exe carries a technical security rating of 22% dangerous.

Fix Sprtcmd.exe Error

You may encounter the following error message when you attempt to shutdown your Windows XP PC:

“SPRTCMD.EXE Not Responding”

The sprtcmd.exe is not an essential process for your Windows computer. Therefore, you can safely remove the program. However, you must not do this by directly deleting the file. Instead, you must uninstall the related program, such as “DSL Help Center” or “SupportSoft Online Help Tool”. To uninstall the program, you must either use the Add or Remove Programs utility or a third-party program uninstaller.

If you don’t have a program related to sprtcmd.exe on your computer or if you find the file in a folder different from its default folder or if you find files with names similar to sprtcmd.exe on your computer, then it is quite likely that your computer is infected with a malware, such as a virus, Trojan horse, worm, or spyware.

So, if you suspect that your system is infected, you must immediately update your antivirus and antispyware tools, and then run a thorough full system scan to detect and remove all malware. As a precautionary measure, we recommend that you always keep the real-time protection feature of your antimalware tools turned ON. Also, you must take care to update the tools with the latest definitions on a regular basis. This will help you ensure a healthy, malware-free computer for a long time.

Several exe and computer errors occur if there is a problem with the related registry entries. To resolve this issue, you need to scan and repair your registry entries. Additionally, it is a good idea to clean up the entire registry and remove all junk data from within it. To do this, you may use a reliable registry cleaner tool, such as RegGenie. Using this tool, you can scan, clean and repair your registry in just a few mouse clicks. The tool also enables you to compress and reindex the registry by defragging it. This helps in further improving the performance of your registry and as a result, enhances your system’s performance.

Combat Smss.exe Virus File

On your Windows operating system the Session Management Subsystem or the smss.exe process is responsible for handling user sessions. Basically, when a user session begins, the system thread performs a number of tasks, such as launching the Winlogon process, launching required Win32 processes, and setting system variables.

File Information

Smss.exe in not a core Windows file and does not have any file description or visible window. It is an unknown file in the Windows folder and by default is located in the C:\Windows System32 folder. The most common size of the smss.exe file on Windows XP is 192,580 bytes, but you may also find the file in the following sizes: 110,592 and 188,484 bytes.

The process loads at system startup and has an entry in the following registry key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Due to the ability to record inputs and monitor applications, the smss.exe file is quite prone to virus attacks.

Smss.exe Virus Problem

The W32.Dalbug.Worm-also known as W32/Ladex.worm, Worm.Win32.Ladex.a, Worm.Win32.Ladex.b, WORM_LADEX.A, W32/Ladex-A, W32/Ladex-B, and Win32.Ladex-replicates itself on Microsoft IIS and Windows 2000/NT/XP computers by adding malicious files, including smss.exe, to the system. The worm usually spreads by attacking computers with open user accounts and shares.

After the virus infiltrates a user computer, the worm tries to access the Service Control Manager and if successful, installs itself remotely as a service. This malicious service looks quite legitimate, and is named “NtLmHosts”, with the display name “TCP/IP NetBIOS Provider”. The service is described as “Provides NetBIOS over TCP/IP (NetBT) service support for NetBIOS name resolution” and by default, is located in the “%windir%\System32\lmhsvc.exe” folder. Because the lmhsvc.exe file is copied to the System32 folder, the service starts itself whenever you start the PC.

Note: Here, %windir% is the folder where your Windows operating system is installed. For Windows NT/2000 the default is C:\Winnt and for Windows XP it is C:\Windows.

After installing itself as a service, the W32.Dalbug.Worm executes the %windir%\Smss.exe and %windir%\Csrss.exe files. The worm also adds a non-malicious joke program %windir%\System32\Lady.exe that is executed by Smss.exe and Csrss.exe when they run.

When the worm is active, the task of the malicious Smss.exe and Csrss.exe files planted by the virus is to ensure that its service keeps running by checking it every three seconds. So, if you try to remove, disable or change the malicious W32.Dalbug.Worm service, it will reinstall itself again in just a few seconds. And, 5 minutes after the service is reinstalled the Lady.exe program is activated. This program will show your files crawling on the screen.

There is one more task that happens when the W32.Dalbug.Worm is active. Every 10 seconds, the following registry entries are added to the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run registry key:
Smss.exe %windir%\smss.exe
Csrss.exe %windir%\csrss.exe

The worm also tries to kill or stop the Regedit.exe process if you try to open the Registry Editor tool.

In addition to all of the above, the smss.exe and Csrss.exe files copy the malicious worm to the %windir%\inf\Cdrom.sys, %windir%\Fonts\Dosoem.fon, and %windir%\Help\Dosapp.hlp files.

Methods to Deal with Smss.exe Virus

The following are some of the tasks that you can perform to prevent and resolve the Smss.exe (W32.Dalbug.Worm) issue:

• Implement a firewall and configure it to block all unwanted incoming Internet traffic.
• Avoid creating open network shares and use complex, difficult-to-crack passwords.
• Disable any network shares you don’t use.
• Disable AutoPlay to prevent programs from running automatically over network and by removable drives.
• Keep your operating system, device drivers, and applications updated with the latest services packs and security releases.
• Keep your antivirus and antispyware tools updated with the latest definitions and schedule regular full system scans to ensure that your system stays free from malware.
• Use an efficient and advanced registry tool, such as RegGenie to perform registry scan and clean up to ensure that no malicious entries stay hidden within the complex registry files.

Resolve Smax4pnp.exe Is Not Responding Error

The smax4pnp.exe file belongs to the audio control application for the chipsets of analog devices on different motherboards. You may have the smax4pnp.exe process on your computer if you have one of the following software:

• SMax4PNP MFC Application
• Black Hawk Down Server Manager
• SoundMAX
• Edmark Algebra Calculator
• Clients & Profits X Demo
• Acoustica Effects Pack
• IDAutomation.com Interleaved or
• SmartSound Quicktracks Plugin
• Adobe Integrated Runtime
• Sony Ericsson Device Data
• My Book Device Driver
• HP Backup and Recovery by Analog Devices, Inc

File Information

Smax4pnp.exe is not a core Windows file and by default, you will find the file in a subfolder within the C:Program Files folder. This subfolder is usually C:Program FilesAnalog DevicesSoundMAX.

The most common file size of smax4pnp.exe is 1,404,928 bytes, but you may also find the file in the following sizes: 1,388,544, 925,696, 790,528, 1,368,064, 843,776, 868,352, 774,144, 872,448, 962,560, 847,872, 1,036,288, 1,282,048, 1,015,808, 1,261,568, 1,183,744, 1,040,384, 1,097,728, 1,396,736, 37,748, 1,044,480, 1,167,360, 31,849, 1,302,528, 14,348, and 24,080 bytes.

The smax4pnp.exe by default starts at system startup and you may find registry entries for the process in the following location:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerUser Shell Folders
HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionRun

Fix Smax4pnp.exe Error

When you try to shutdown your PC, the following error message may be displayed:

“SMAX4PNP.exe is not responding”

This error message usually indicates that the integrated SoundMax audio driver is either damaged or corrupt. To continue with shutdown, click End Now to close the message box. To resolve the error so that it does not repeat again, reinstall the SoundMax driver, by performing the following steps:

1. Click the Start button, click Run, type sysdm.cpl, and then press Enter.
2. On the Hardware tab of the System Properties dialog that opens, click the Device Manager button.
3. In the Device Manager window, expand Sound Video And Game Controllers.
4. Select and right-click on SoundMAX Integrated Digital Audio, and then select the Uninstall command.
5. When the Confirm Device Removal window appears, click OK.
6. After the driver is uninstalled, restart your computer.
7. When the system restarts, the Hardware Update Wizard will automatically detect and reinstall the SoundMax driver.

Note: If the driver is located on a disk or a folder on your hard disk, you will have to provide the location to the Hardware Update Wizard.

You should also visit the web site of your hardware manufacturer and download the latest update for this driver.

Exe or executables files are often exploited by malware programs to infect your PC and run malicious codes. This is the reason why if you find the smax4pnp.exe file on your computer and you do not have any related software or if you find processes with names similar to smax4pnp.exe running on your computer, it is quite likely that your system is infected with a virus, Trojan horse, or spyware.

If you suspect an infection, we recommend that you use reliable antimalware tools, such as Antivirus Plus and StopZilla, to perform a thorough full system scan to detect and remove all infections.

Malware programs are also known to add several malicious entries within the Windows registry. These unwanted entries not only slow down your registry, but also generate many different types of computer errors. To combat these problems, you should use a reliable registry tool, such as RegGenie, to perform a deep registry scan and clean up.

Disable The Nmindexstoresvr.exe Process

The nmindexstoresvr.exe process is a part of the Nero Scout Utility. Nero Scout is a small utility that is included in all versions of Nero Ultra Edition from version 7 onwards. Nmindexstoresvr.exe is a service that scans your PC for all media files and arranges them in a catalog for easy referencing.

File Information

The nmindexstoresvr.exe file is located in a subfolder of C:Program FilesCommon Files. The most common size of the file is 884,736 bytes, but you may also find it in the following sizes: 1,208,320, 1,209,904, 905,216, 1,688,872, 1,828,136, 1,213,736, 880,640, 1,840,424, 1,410,344, and 1,422,632 bytes.

Problems associated with nmindexstoresvr.exe

Nmindexstoresvr.exe is a useful process as it arranges all media files in a sequential manner, giving Nero quick access to them when required.  However, nmindexstoresvr.exe does have one drawback – unlike other similar indexing services, this process continues to run in the background even while you are performing other tasks on your computer. This is the reason why nmindexstoresvr.exe can hog your system’s resources. At times, the process is known to use up to 50% of CPU resources.

If you believe this service is being a deterrent to your system’s performance, then we recommend you remove this process from your computer.

How to disable nmindexstoresvr.exe

You can disable the nmindexstoresvr.exe process by removing the Nero Scout utility from your PC. Follow the steps listed below to disable Nero Scout utility through its own interface.

1. On your desktop, double-click on the My Computer icon.
2. Right-click Nero Scout and select Options.
3. Clear the Enable Nero Scout check box.
4. Restart your PC.

If you are still facing problems, then we recommend you follow the steps given below to completely uninstall the Nero Scout utility.

1. Click the Start button and then select Run.
2. Type the following line in the Open box.

regsvr32 /u "%COMMONPROGRAMFILES%AheadLibMediaLibraryNSE.dll"

3. Select OK and then reboot your PC.

How to check if the nmindexstoresvr.exe process is a virus or spyware

Malware programs, such as virus, spyware, and adware are malicious programs that enter your system without your consent. These malicious programs not only seriously affect the performance of your machine, but also pose a security threat.

Although the true nmindexstoresvr.exe is a safe file, some malware programs are known to camouflage themselves with a similar name. If you suspect your machine is infected with a virus, you should immediately check the location of the nmindexstoresvr.exe file. If the file location is c:windows or c:windowssystem32 folder, then there is a strong possibility that it is an unsolicited file.

We recommend that you not delete such files, as you may lose important data in doing so, and which may result in more computer errors. Instead, you should scan your PC immediately using trustworthy and efficient antivirus and antispyware tools.

Exe errors may also occur because of incorrect or malicious entries within the registry. Many malware programs deliberately add malicious entries or modify current registry entries to generate errors on your machine. We recommend that you regularly scan your registry using a robust registry cleaning utility, such as RegGenie to weed out such corrupt and obsolete entries.

Resolve Common Ccapp.exe Errors

Ccapp.exe stands for Common Client Application and is an important process belonging to the Norton Antivirus suite. This process works in real time and continuously scans your system and incoming mails for viruses, Trojans and worms. It is important that you do not terminate this process, as doing so will prevent Norton from protecting your PC.

Common Ccapp.exe Errors

A common ccapp.exe error message that you may receive during system startup and system shutdown is:

“ccapp.exe is not responding”

If you are using Norton 2005, then to resolve the issue update your Norton product with the latest updates and virus definitions. To do this, open the Symantec Support Web page in your Internet Explorer window.  On the Symantec Support Web page, expand I use Norton Antivirus 2005 and click on the Run It Now button.

Note: If for some reason you are unable to open the above Web page, you can update your Norton 2005 product by using the Live Update option that is included in the software.

If the error is not fixed by updating your Norton 2005 product, then follow the steps given below:

1. Open the Norton Antivirus window and choose Options.
2. Double click on the Auto-Protect option in the Norton Antivirus Options dialog box that appears on your screen.
3. Click on the Advanced button.
4. Now, clear the Scan floppy disk in A: for boot viruses when shutting down option and click OK
5. Finally, restart your PC.

If you use Norton Antivirus 2006/2004/2003 product, then expand the I use Norton Antivirus 2006/2004/2003 option given on the Symantec Support Web page. Click on the Run It Now button given under Delete temporary files heading and reboot your PC.

If you still receive the error after deleting the temporary files, then follow the steps listed for Norton 2005 product to disable the Floppy scan during system shutdown.

Another error related to ccapp.exe that you may receive is:

“Runtime error: CCApp.exe”

On a Windows XP computer, you can correct this error by following the steps listed below:

1. First open Windows Explorer, click on Tools menu and choose Folder Options.
2. Click on the View tab and select the Show hidden files and folders option.
3. Now open the Start menu and select Search.
4. Click on All files and folders and in the All or part of the file name box type rpawinet.dll.
5. The search results will appear on the right side. Right-click on the rpawinet.dll file and rename the file to rpawinet.old and press Enter.
6. If you receive an error message while renaming the file, then restart your PC in Safe mode and rename the file.
7. Finally, reboot your PC.

Many Virus and spyware programs add malicious files to your PC with names similar to existing system tasks. If you suspect your system is infected with a virus then go through the current tasks running on your machine and see if you can locate any similarly named tasks. Also, if you do not use any Norton product but still receive the ccapp.exe error, then this may indicate the presence of a virus or spyware on your PC.

To keep your system secure, regularly scan your PC using an antispyware tool. Also, use an advanced registry cleaner tool, such as RegGenie to scan the registry for all malicious and redundant entries and remove them.

Fix “Igfxtray.exe File Is Linked To Missing Export” Error

Igfxtray.exe is a part of Intel Common User Interface for chipsets with integrated graphics controllers which allows users to change different driver properties. This process adds an icon in your system tray through which you can quickly access and change the properties of your graphics card, such as resolution and color depth.

File Information

The Igfxtray.exe file is located in the folder C:\Windows\System32 and is a Microsoft signed file. Igfxtray.exe is not a Windows system file.

Is it necessary to keep Igfxtray.exe as a startup application?

Many processes automatically load on system startup. These processes use a good amount of your system resources. Therefore, you should only let the critical processes load automatically on system startup.

By default, Igfxtray.exe is automatically loaded on system startup, but if you do not change your graphic card’s configuration frequently then we recommend that you remove this process from your startup sequence. Besides, you can directly run igfxtray.exe from the application menu whenever you need it.

Follow the steps below to remove igfxtray.exe from startup applications:

1. Go to Start, Run and type msconfig.
2. In the System Configuration utility that opens, click the Startup tab.
3. Locate and clear the igfxtray checkbox.
4. Restart your PC.

Fix Igfxtray.exe Error

Error message: “The IGFXTRAY.EXE file is linked to missing export.”

You may receive the above error message if you change to a previous version of the graphics driver. For instance, if you use 6.x driver and revert to 5.x graphics driver, then you may encounter this problem.

For a Windows 2000/98/95/NT4.0 operating system you can rectify this problem by following the steps given below:

1. Copy the text given below

[Version]
signature="$CHICAGO$"

[DefaultInstall]
DelReg = Intel.DelReg

[Intel.DelReg]
HKLM,SOFTWARE\Classes\CLSID\{280A8F40-E382-11D2-B561-00A0C92E6848}\shellex\PropertyPageHandlers\igfxcfg\diagHandler,,,
HKLM,Software\Microsoft\Windows\CurrentVersion\Run,IgfxTray,,
HKLM,Software\Microsoft\Windows\CurrentVersion\Run,HotKeysCmds,,

2. Paste this text in a notepad. Save the notepad in C:\ as fixreg.inf. Make sure you choose Save as type: All Files in the Save dialog box.
3. Open Windows Explorer and locate the file you just saved. Right-click on fixreg.inf file and select install.
4. Restart your computer.

How to make sure the Igfxtray.exe file running on your PC is not a virus or spyware

Writers of malicious programs, such as virus, spyware, and adware try to hide unsolicited files on your PC by giving them similar names as existing Windows tasks. This prevents computer users from easily identifying these harmful files.

To ensure that no such files exist on your PC, we recommend you check the current processes that are running on your machine. To do this, press Ctrl+ Alt + Del to open Windows Task Manager and then display the Processes tab. Go through the list and see if you can locate any similar name tasks. If you see any discrepancy, then check where the suspected file is located. For instance, if you see a task that has a similar name to igfxtray.exe running on your system then always check the location of that file.

We recommend that you do not directly delete these suspected files, as you may lose important data in doing so. Instead, scan your PC using good antivirus and antispyware utilities to correct the problem. Also, remember to scan your registry using an advanced registry cleaner tool, such as RegGenie to get rid of all malicious and unwanted entries from the registry.

How To Disable The Mdm.exe Process

Mdm.exe stands for Machine Debug Manager and this file is associated with the Microsoft Windows process debugging system. Mdm.exe permits users to debug Internet Explorer errors using script interface tools.

File Information

The file is located in a subfolder of C:Program FilesCommon Files. The most common size of the mdm.exe file is 322,120 bytes. You may also find the file in the following sizes: 270,336, 335,872, 315,392, 89,136, 262,144, 323,584, 3,363,328, 334,240, 501,214 bytes.

Is it safe to turn off Mdm.exe?

Yes. Mdm.exe runs as a service and by default is automatically loaded on system startup. If you do not use your PC for debugging purpose, we recommend you turn off this process.

How to turn off the Machine Debug Manager

Follow the steps given below to turn off the Machine Debug Manager on Windows XP:

1. Open Internet Explorer, go to Tools and click Internet Options.
2. Select the Advanced tab.
3. Clear the checkbox Disable script debugging.
4. Click OK.
5. Close the Internet Explorer window.

If you are using Windows 98 or Windows Me (Millennium Edition), then you will also need to remove the registry value that starts the Machine Debug Manager. To do this, follow the steps listed below.

Warning: The steps given below prompt you to make changes to the system registry. You should be comfortable in doing this, as incorrect changes made to Windows registry may seriously harm your PC. Also, you should always make a registry back up before proceeding with the mentioned steps. This will allow you to restore your registry to the previous state in case of any problem.

1. Go to Start, and then click Run.
2. Type regedit, and then click OK.
3. In the Registry Editor, on the left pane locate the following registry entry:

HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRunServices

4. On the right pane of the Registry Editor, right click MDM7, select Delete and click OK.

Note: You may see a different value, MDM7, in the right pane because there are different values associated with different versions of the Machine Debug Manager.

5. Exit the registry and reboot your PC.

Is Mdm.exe a virus?

Although the true Mdm.exe file is a safe file, many spyware and virus programs disguise themselves by adopting similar file names. Some such malware programs that disguise themselves as mdm.exe are listed below, along with the corresponding file location:

Note: %SystemRoot% is a variable and points to the location where Windows is installed. By default, for Windows Vista, XP, 98/95/ME the location is C:Windows and for Windows NT the location is C:Winnt.

If your PC is infected with any malicious files, you should immediately scan your system using efficient AntiVirus and AntiSpyware tools. Furthermore, these malicious programs embed harmful entries or keys within the system registry, so we recommend you use a robust registry cleaning tool, such as RegGenie to scan and weed out malicious entries from the registry.