FileNotFoundException: Could not load file or assembly Interop.ADODB, Version=2.8.0.0

[zuhrs]

I am having an application where MS Access database is used as back end to the Dot Net application(Visual studio 2005). The MS Access database is on the network and I am able to connect database from my application. The application runs fine for most of the users in my organization. But for a particular group, an exception is thrown while connecting to the database, and the Exception is as follows:

System.IO.FileNotFoundException: Could not load file or assembly 'Interop.ADODB, Version=2.8.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Das System kann die angegebene Datei nicht finden.
File name: 'Interop.ADODB, Version=2.8.0.0, Culture=neutral, PublicKeyToken=null'
at ProjectHandler.modMenue.Menue_Open(String sFilename)
at ProjectHandler.frmStart.frmProject_Load(Object sender, EventArgs e)

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].



Only the members of that particular group get this error while launching the application, but they are able to open the Access file directly. Any idea why this happens. The particular group is from Germany. But there are other groups in Germany which are able to access the Application/database. Groups using different OS also does not have the problem.

Is there any setting which restricts the group from accessing MS Access through the Dot net application. If I know that, may be I can ask the IT to change the particular security policy with the IT so that the application works.