I am trying to profile an ASP.NET MVC web application. I have hosted the application in IIS.
I have tried to profile using 1) Original Port as well as 2) Unused port
As soon as the Sign-In page is displayed my worker process crashes with message
"An unhandled win32 exception occured in w3wp.exe"
I found following entry in the Profiler log files
System.InvalidOperationException: Counter is not single instance, an instance name needs to be specified.
at (Object )
Any help or support is appreciated.