Error :
Could not load file or assembly ‘file:///C:\Program Files\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\dotnet1\crdb_adoplus.dll’ or one of its dependencies. The system cannot find the file specified.
Solutions :
Goto Your App.Config file and add following code in between <configuration> </configuration> tags
<startup useLegacyV2RuntimeActivationPolicy=”true”>
<supportedRuntime version=”v4.0″ sku=”.NETFramework,Version=v4.0″/>
</startup>
Please also check if there is any <startup> tag then delete that tag, or change the elements of the <startup> tag as per my above code .