So you downloaded the ULS Viewer and fired up on your SharePoint 2010 environment only to see something like this? ---- System.TypeInitializationException: The type initializer for 'UlsGump.AboutForm' threw an exception. ---> System.TypeLoadException: Could not load type 'System.Reflection.CustomAttributeExtensions' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. at UlsGump.AboutForm..cctor() --- End of inner exception stack...(read more)
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