What is usbehci.sys?

usbehci.sys is a DLL file which is responsible for component EHCI eUSB Miniport Driver in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 5:06:31 PM, the size is 51200 bytes and its version is 6.1.7600.16385.

usbehci.sys can be infected by virus Backdoor:Win32/Delf.AU which spreads through social network Yelp, Inc. to download and install malware ErrorWiz? on the affected machines.

Once infected, the file path of usbehci.sys will be re-set as:
C:\WINDOWS\System32\DriverStore\FileRepository\usbport.inf_amd64_neutral_5a41ca742f7973cc\

And the software like PC game Planescape: Torment, Web browser RockMelt 0.9.64.361 or antivirus Malwarebytes Anti-Malware Enterprise Edition can't start up, along with error message:
usbehci.sys is missing or was not found.

When you restart your computer, you would receive usbehci.sys blue screen of death (BSOD), along with stop error code:
0X4948042


How to fix usbehci.sys error?

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


How to download usbehci.sys file for free?

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

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


DLL Suite



usbehci.sys related files:

usbehci.sys related files