The handle is invalid exception fro hresult, Could not load file or assembly smdiagnostics

have  a web page with a web service reference, when I hit the uRl on a dev server it works fine, but on the Qa box fails with the error
File load exception, Could not load file or assembly smDiagnostics

Web page hosted in IIS 6.0
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countrymeisterAuthor Commented:
One of the link indicates that the dll is within c:\windows\framework\3.0\WCF.

The issue is I am not using any WCF, I get this on a aspx page
This error basically says that one of the components that your application is using is built in something other than .net. This link is specifically for the smdiagnostics assembly:


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countrymeisterAuthor Commented:
It was a permisisioning issue, your link was helpful
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