.NET Runtime version 4.0.30319.296 - Loading profiler failed. COR_PROFILER is set to an invalid CLS

[CommunityUser]

Did I miss something in the uninstall process for .NET Agent 3.6?

Uninstalled the .NET 3.6 agent via Control Panel - Add or Remove Programs, but am now getting this Windows Event Log error:

Event Type:        Error

Event Source:    .NET Runtime

Event Category:                None

Event ID:              1022

Date:                     6/21/2013

Time:                    10:09:31 AM

User:                     NT AUTHORITY\NETWORK SERVICE

Computer:          [serverName removed]

Description:

.NET Runtime version 4.0.30319.296 - Loading profiler failed.  COR_PROFILER is set to an invalid CLSID: 'AppDynamics.AgentProfiler'.  HRESULT: 0x800401f3.  Process ID (decimal): 2864.  Message ID: [0x2502].

[Raunak_Mohanty]

Hi Scott,

We have seen this issue before. The problem is that Windows sometimes caches registry keys which are marked for deletion but did not get deleted yet. This seems to be the case for your issue where the CLR profiler information set to AppDynamics was not removed from the registry.

The fix for this issue is to do a Windows restart as this will force the windows to reload this information. 
This is not a AppDynamics agent installer issue but depends on Windows itself.

Please let us know if a restart does not addresse your issue.

Thanks,

Raunak