To run this application, first do the following: 1) Locate msado15.dll (found in \Program Files\Common Files\System\ado of your .NET Framework installation). 2) From a command prompt, run the following command: tlbimp msado15.dll This will create adodb.dll. 3) Copy adodb.dll to your application's bin directory (found in \inetpub\wwwroot\bin of your IIS installation).