System.EnterpriseServices.Wrapper.dll error

Question

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Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific

Answer 1

I fixed the

System.EnterpriseServices.Wrapper.dll

by installing .NET framework 3.5.

The Framework 3.0 caused the problem.

Answer 2

delete bin folder in project, then rebuilt it.