Reporting services - custom library is not working after installing report on production Server

Posted by niao on Stack Overflow See other posts from Stack Overflow or by niao
Published on 2010-05-21T12:46:59Z Indexed on 2010/05/21 12:50 UTC
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Greetings, I created a report which uses custom library created by me. I've copied these libraries to the following folders:

c:\Program Files\Microsoft SQL Server\MSSQL.3\Reporting Services\ReportServer\bin\

c:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\

Everything works find when I run the report using Visual Studio. When I install it on Production Server (where these dlls were also copied) the following error is returned:

Failed to load expression host assembly. Details: The type initializer for 'MyParserForReportingServices.MyParser' threw an exception. (rsErrorLoadingExprHostAssembly) Can someone please help me?

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