What is run.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the run.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for run.exe related errors

Run.exe file information

The process known as Stub or pig32 belongs to software Screen Shot Deluxe or Stub by Broderbund (

Description: Run.exe is not essential for Windows and will often cause problems. Run.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 323,584 bytes (56% of all occurrences), 39,424 bytes and 6 more variants. 
Run.exe is not a Windows core file. The software has no file description. The program has no visible window. Run.exe is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 44% dangerous, however you should also read the user reviews.

Uninstalling this variant: In case of any problems with run.exe, you can uninstall the program using the Control Panel ⇒ Uninstall a ProgramQ-Share Ver. or i-Cool.

Recommended: Identify run.exe related errors

External information from Paul Collins:
There are different files with the same name:

Important: Some malware also uses the file name run.exe, for example TROJ_GEN.R27C2DJ or TROJ_SMALLTR.AGO (detected by TrendMicro), and Trojan.Generic.2928456 (detected by F-Secure). Therefore, you should check the run.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

ist wohl msn virus der links von diesem wurm verschickt per msn und icq. dann schaltet er wohl firewall aus und verhindert das einloggen zu den email seiten wie z.B. und er startet immer beim neustart des pc's. mehr weiss ich noch nicht darĂ¼ber.
any non c file
Appeared in E:, which was a DVD drive with no disk in it. Was able to deactivate it with msconfig, but have not been able to remove it.
it is located in system32 and programs don't start when you delet it,its 24kb
A cpu energy saver for Gigabyte motherboards, in addition to Gest.exe.
A version of run.exe comes with the software for a Dynex Memory Card Reader. It should be resident on the desktop. Right click on the icon and then click on Properties to ensure it is the Dynex version. If you've never owned or connected this card reader, it may be associated with your wireless router.
  Michael Anders   (further information)

Rating chart

Summary: Average user rating of run.exe: based on 10 votes with 7 user comments. 3 users think run.exe is essential for Windows or an installed application. One user thinks it's probably harmless. One user suspects danger. 5 users think run.exe is dangerous and recommend removing it. One user is not sure about it.

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Best practices for resolving run issues

A clean and tidy computer is the key requirement for avoiding problems with run. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the run.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

run.exe [all]