Unable to establish connection to database.
- Error information:
Microsoft JET Database Engine (0x80004005)
Could not use ''; file already in use.
- Other possible cause of this problem:
The database cannot be opened, most likely due to incorrect connection settings or insufficient security set on your database folder or file.
For more details please refer to http://support.microsoft.com/default.aspx?scid=kb;en-us;Q306518