I am using custom code in couple of my SSRS reports. I can view the output on report manager, but in my BI development studio it shows me an error "An error occured during local report processing".
I tried all the possible options to resolve the issue. I am adding the references of the assemblies System.Data and System.XML. Also i referred the article
http://support.microsoft.com/kb/842419/en-us and tried all the steps to modify the code access security for custom assembly.
I am clueless as in what to do next.
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