Microsoft OLE DB Provider for ODBC Drivers error '80004005'

[Microsoft][ODBC Microsoft Access Driver]General error Unable to open registry key 'Temporary (volatile) Jet DSN for process 0x2b5c Thread 0x3284 DBC 0x1dc8404 Jet'.

/video/db.asp, line 2

sorunu veriyor 2. satır ise

Bag.Open "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("veritabani/metyus.mdb")