Event 1011: SP1 for .Net 2.0 / 3.0

I installed SP1 for .Net 2.0 and .Net 3.0 on my test SBS server. Upon rebooting, I was getting a lot of Event Id 1101 .NET Runtime Optimization Error messages.

Event Type: Error
Event Source: .NET Runtime Optimization Service
Event Category: None
Event ID: 1101
Date:  1/24/2008
Time:  2:00:48 AM
User:  N/A
Computer: SBS1
.NET Runtime Optimization Service (clr_optimization_v2.0.50727_32) – Failed to compile: Microsoft.ReportingServices.QueryDesigners, Version=, Culture=neutral, PublicKeyToken=89845dcd8080cc91 . Error code = 0x80070002

If the errors doesn’t go away, go into Add/Remove Programs and run a repair on Microsoft Report Viewer Redistributable 2005. This has helped in some cases in clearing the problem.


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