cannot openb em client

program will not open get this message:System.TypeInitializationException: The type initializer for ‘DbRepair.DbTools’ threw an exception. —> System.IO.FileLoadException: Could not load file or assembly ‘System.Data.SQLite, Version=, Culture=neutral, PublicKeyToken=db937bc2d44ff139’ or one of its dependencies. The located assembly’s manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: ‘System.Data.SQLite, Version=, Culture=neutral, PublicKeyToken=db937bc2d44ff139’
at DbRepair.DbTools…cctor()

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].

— End of inner exception stack trace —
at DbRepair.DbTools.OpenConnection(String fileName)
at DbRepair.Form1.CheckCorruption()
at DbRepair.Form1.Check(Object state)

Please back-up your database from the following location than delete them:

C:\Users%Current User%\AppData\Roaming\eM Client (Vista/Win7)
C:\Documents and Settings%Current User%\Application Data\eM Client (XP)

Let me know if the error persist after you delete the database.