What is Aspnet_perf.dll?

Aspnet_perf.dll is a DLL file which is responsible for component Microsoft ASP.NET Performance Counter DLL in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 1:46:16 PM, the size is 30552 bytes and its version is 2.0.50727.4927.

Aspnet_perf.dll can be infected by virus TrojanDownloader:Win32/Bancos.EB which spreads through social network Indaba Music to download and install malware Registry Analyst on the affected machines.

Once infected, the file path of Aspnet_perf.dll will be re-set as:
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\

And the software like PC game Master of Orion III, Web browser SeaMonkey 2.6 or antivirus Immunet Virus Removal can't start up, along with error message:
Aspnet_perf.dll is missing or was not found.

When you restart your computer, you would receive Aspnet_perf.dll blue screen of death (BSOD), along with stop error code:
0X4131842


How to fix Aspnet_perf.dll error?

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


How to download Aspnet_perf.dll file for free?

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

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


DLL Suite



Aspnet_perf.dll related files:

Aspnet_perf.dll related files