Hi, open regedit end remove the entries regarding the driver. The entries are in HKEY_LOCAL_MACHINE/Software/ODBC and the uninstall key may be under HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/Uninstall. Please export the keys before deleting. It's better :-) Lothar -- Lothar Behrens www.lollisoft.de Rosmarinstr 3 My public project: 40235 Düsseldorf http://sourceforge.net/projects/lbdmf