Could not load file or assembly crdb_adoplus.dll

Question

For the following error:

Could not load file or assembly ‘file:///C:\\Program Files\\SAP BusinessObjects\\SAP BusinessObjects Enterprise XI 4.0\\win32

Answer 1

When facing this issue in ASP.Net application, check the application pool of the application in IIS. Change the Application pool to .Net 4.0 from .Net 2.0.

It will fix the issue.