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 0xfa88 Thread 0xfbf8 DBC 0x94ab85c Jet'.

C:\WEB SITES\BWEDDADMIN\BRILLIANTWEDDINGPAGES.COM\WWWROOT\CEBRIDE\../Common/incOpenDB_BWPCEBAds.asp, line 2