What is umpass.sys?

umpass.sys is a DLL file which is responsible for component Generic pass-through driver in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 5:06:53 PM, the size is 9728 bytes and its version is 6.1.7600.16385.

umpass.sys can be infected by virus Backdoor:Win32/Delf.NW which spreads through social network Classmates.com to download and install malware Registry Winner? on the affected machines.

Once infected, the file path of umpass.sys will be re-set as:
C:\WINDOWS\System32\DriverStore\FileRepository\umpass.inf_amd64_neutral_e3be362bfab667d2\

And the software like PC game Diablo II: Lord of Destruction, Web browser Safari 534.52.7 or antivirus CA INTERNET SECURITY SUITE PLUS v7 can't start up, along with error message:
umpass.sys is missing or was not found.

When you restart your computer, you would receive umpass.sys blue screen of death (BSOD), along with stop error code:
0X7892502


How to fix umpass.sys error?

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


How to download umpass.sys file for free?

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

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


DLL Suite



umpass.sys related files:

umpass.sys related files