What is beep.sys?

beep.sys is a DLL file which is responsible for component BEEP Driver in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 5:00:14 PM, the size is 6656 bytes and its version is 6.1.7600.16385.

beep.sys can be infected by virus Trojan:BAT/Adjinows.A which spreads through social network Trombi.com to download and install malware Fresh RAM on the affected machines.

Once infected, the file path of beep.sys will be re-set as:
C:\WINDOWS\winsxs\amd64_microsoft-windows-beepsys_31bf3856ad364e35_6.1.7600.16385_none_201592fa214e4f02\

And the software like PC game Total War: Shogun 2, Web browser Mozilla Compatible Agent 5.0 or antivirus Avira Antivirus Premium 2012 can't start up, along with error message:
beep.sys is missing or was not found.

When you restart your computer, you would receive beep.sys blue screen of death (BSOD), along with stop error code:
0X2122951


How to fix beep.sys error?

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


How to download beep.sys file for free?

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

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


DLL Suite



beep.sys related files:

beep.sys related files