.NET Framework 1.1 Solution Center

CLR

INFO: CLR Profiling Services Problems
This article provides a list of known problems with the Common Language Runtime (CLR) Profiling Services.
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HOW TO: Use the Performance Administration Tool to Analyze Performance of .NET Framework-based Windows Application
This article describes how to use the Performance Administration Tool to analyze the performance of .NET Framework-based Windows applications. Performance monitoring for .NET Framework applications differs from conventional Windows applications in...

FIX: No CLR performance counters may appear on a remote computer that is running a .NET Framework 1.1-based application
Fixes a problem in which you may not see common language runtime performance counters on a remote computer that is running a .NET Framework 1.1-based application.
The "Viewstate is invalid for this page" error message does not provide sufficient information to troubleshoot the issue
Because View State is stored in a hidden field on a Web page, it is vulnerable to tampering when data is being transferred between the client and the server. To help make View State more secure, ASP.NET validates View State to verify that it came from...
FIX: Variants of type VT_NULL are not mapped successfully to common language runtime reference types in the Microsoft .NET Framework
Discusses a problem that occurs where variants of type VT_NULL are not mapped to common language runtime reference types successfully.

BUG: Known Issues with the Common Language Runtime Debugging Services
The following are known issues with the Microsoft Common Language Runtime (CLR) Debugging Services: ICorDebugEval::Abort cannot stop a function evaluation when the process is stopped. ICorDebugEval::Abort works only when the process is running. If the...
FIX: A gradual reduction in system performance occurs when you run a .NET Framework 1.1 application that uses COM+ components and the common language runtime
Provides a resolution to poor system performance in .NET Framework 1.1 applications that make extensive use of COM objects.
BUG: AppDomainUnloadedException is thrown when you call a virtual destructor on a __nogc class during an AppDomain unload
Discusses a bug that causes an AppDomainUnloadedException when you are unloading the AppDomain of a class that is declared as __nogc and that has a virtual destructor.