Search for sys files:


File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Description : User-Mode Bus Enumerator
Copyright : Microsoft Corporation. All rights reserved.
Product Version : 6.1.7600.16385
Product Name : Microsoft Windows Operating System
Company Name : Microsoft Corporation
Internal Name : umbus.sys
File Size: 39936 byte(s) 39.0 KB
MD5 : 049b3a50b3d646baeeee9eec9b0668dc
SHA1: 50B6C90AB75C82B247C4F0A1A69CB8BAA6E7A6AD

Download u1pvdsm.sys
Click here to run a free scan for u1pvdsm.sys related errors

How to Install u1pvdsm.sys
Repair Sys ProblemsFixing a corrupted or missing u1pvdsm.sys error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.