Visual Studio build error: :
Error 15 Could not load file or assembly 'file:///C:\Documents and Settings\kumard\My Documents\Visual Studio 2010\Projects\LANSW.LMS\site\References\SwitchIT.DataAccess.dll' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)
- Right click on each *.dll file in Windows Explorer.
- Uncheck “Read Only”.
- Click “Unblock”.
If dll are stored in a network drive, move them locally and re-add your references.