Path: utzoo!attcan!uunet!know!samsung!uakari.primate.wisc.edu!sdd.hp.com!hp-pcd!hpspkla!town From: town@hpspkla.spk.hp.com (Brian R. Town) Newsgroups: comp.windows.ms Subject: Re: help - windows and disk manager problem ?? Message-ID: <10730002@hpspkla.spk.hp.com> Date: 25 Sep 90 15:50:25 GMT References: <12787@encore.Encore.COM> Organization: Hewlett Packard Company, Spokane, Wa. Lines: 10 Try inserting the following line in the SYSTEM.INI file following the '[386Enh]' marker: VIRTUALHDIRQ=OFF I am running 4.01, but still need DMDRVR.BIN because my drive has more than 1024 cylinders. I don't know if this will work for you but it is worth a try. The only negative side effect is that it seemed to slow down performance a bit. Brian Town