What is umbus.sys?

umbus.sys is a DLL file which is responsible for component User-Mode Bus Enumerator in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 5:06:57 PM, the size is 48640 bytes and its version is 6.1.7600.16385.

umbus.sys can be infected by virus DoS:Win32/Agent which spreads through social network Stickam to download and install malware WebSpy on the affected machines.

Once infected, the file path of umbus.sys will be re-set as:
C:\WINDOWS\System32\DriverStore\FileRepository\umbus.inf_amd64_neutral_694fa3d3c00382f7\

And the software like PC game Trine 2, Web browser Mozilla 1.9.2.3 or antivirus Quick Heal Internet Security 2012 can't start up, along with error message:
umbus.sys is missing or was not found.

When you restart your computer, you would receive umbus.sys blue screen of death (BSOD), along with stop error code:
0X2435546


How to fix umbus.sys error?

umbus.sys error can be easily fixed by umbus.sys file repair tool DLL Suite:
1. Download, install and run DLL Suite
2. Click Start Scan to check umbus.sys errors
3. Click Fix ALL to repair umbus.sys problem


How to download umbus.sys file for free?

DLL Suite allows its users to download umbus.sys for free by taking the following steps:

1. Download, install and run DLL Suite
2. Click Start Scan to check umbus.sys file
3. Free download umbus.sys from the open web page


DLL Suite



umbus.sys related files:

umbus.sys related files