What is TMEPROP.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 TMEPROP.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.

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TMEPROP.exe file information

Windows Task Manager with TMEPROP
TMEPROP.exe process in Windows Task Manager

The process known as TMEPROP or MobileExtension belongs to software MobileExtension by TOSHIBA (

Description: TMEPROP.exe is not essential for Windows and will often cause problems. The file TMEPROP.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 253,952 bytes (41% of all occurrences), 233,472 bytes, 192,512 bytes or 204,800 bytes. 
There is no file information. The program is not visible. The application starts when Windows starts (see Registry key: MACHINE\Run). TMEPROP.exe is not a Windows core file. It can change the behavior of other programs or manipulate other programs. TMEPROP.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 73% dangerous, however you should also read the user reviews.

Recommended: Identify TMEPROP.exe related errors

Important: Some malware camouflages itself as TMEPROP.exe. Therefore, you should check the TMEPROP.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

toshiba laptop hotkeys etc
  George Argyrides  
i had a problem with a XML edit (stylus studio). This editor saw for each character typed additional F5 which triggered application actions. So editing was not possible. These unwanted F5 vanished after killing TMEPROP.exe
  Andreas Stiller  
MS Acces 2003 und 2007 funktioniert nicht mehr, wenn die Datei ausgeführt wird.
Toshiba Docking station software

Summary: Average user rating of TMEPROP.exe: based on 4 votes with 4 user comments. One user thinks TMEPROP.exe is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous. 2 users suspect danger.

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Best practices for resolving TMEPROP issues

A clean and tidy computer is the key requirement for avoiding problems with TMEPROP. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the TMEPROP.exe process on your computer, the following programs have proven to be helpful: ASecurity 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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

TMEPROP.exe [all]