What is usrbridg.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 usrbridg.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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Usrbridg.exe file information

The process known as usrbridg.exe belongs to software unknown by Extended Systems (

Description: Usrbridg.exe is not essential for the Windows OS and causes relatively few problems. Usrbridg.exe is located in the C:\Windows\System32 folder. The file size on Windows 10/8/7/XP is 61,440 bytes. 
The software has no file description. The program is not visible. The file is not a Windows system file. Usrbridg.exe is an unknown file in the Windows folder. Therefore the technical security rating is 56% dangerous, however you should also read the user reviews.

Recommended: Identify usrbridg.exe related errors

Important: Some malware disguises itself as usrbridg.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the usrbridg.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

Infrared Error, Go Into BIOS & Disable Infrared, Error Will Disappear On Reboot
  Ashley Govender  
seems to belong to the system
  phnix   (further information)
I have lost this file, so have difficulty opening and closing some programmes. Can I download the file anywhere to repair my system? Thanks!
  Chris Barltrop  
usrbridge The instruction at 0*7c801697 refernced memory at 0*000080c. The momory couldn't not be "written"
  Rizwan Fazil  
The error appeard after installing Office XP Pro
It's a driver, needed for using the Ir interface as a com-port. with an Ericsson cell-phone
It's IrDA utility
  Stiiwo   (further information)
I'm also having this error and I do not uderstand german
  Armenio Ramos  
Seems to be caused by mobile phone software -to remove warning C:\WINDOWS\PCHEALTH\HELPCTR\Binaries, msconfig -Services untick 'Irbridge'- ok -apply - restart computer -box appears- tick and then press ok which gives a selective start --it's done
It appear to me after Instalation for Nokia cell phone IR conn with pc.
it appears on my screen when bootingup and says memory not loading

Rating chart

Summary: Average user rating of usrbridg.exe: based on 8 votes with 11 user comments. 3 users think usrbridg.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 2 users think it's neither essential nor dangerous. One user suspects danger. 4 users don't grade usrbridg.exe ("not sure about it").

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Best practices for resolving usrbridg issues

A clean and tidy computer is the key requirement for avoiding problems with usrbridg. 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 usrbridg.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

usrbridg.exe [all]