I recently migrated a Microsoft SQL Server database from one disk drive to another using the sp_detach_db and sp_attach_db stored procedures.
It was on the same machine so I was surprised when I got this half English, half Italian error message:
An error occurred in the Microsoft .NET Framework while trying to load assembly id 65733. The server may be running out of resources, or the assembly may not be trusted with PERMISSION_SET = EXTERNAL_ACCESS or UNSAFE. Run the query again, or check documentation to see how to solve the assembly trust issues. For more information about this error: System.IO.FileLoadException: Impossibile caricare il file o l'assembly '..., ...