Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!elroy.jpl.nasa.gov!ucla-cs!ucla-se!boole!chinkao From: chinkao@boole.seas.ucla.edu (Chin C. Kao) Newsgroups: comp.windows.ms Subject: Re: SMARTDRIVE Message-ID: <2894@lee.SEAS.UCLA.EDU> Date: 27 May 91 18:57:01 GMT References: <125305@tut.cis.ohio-state.edu> Sender: news@SEAS.UCLA.EDU Organization: SEASnet, University of California, Los Angeles Lines: 12 I used to have the same problem except that it was Lotus 1-2-3 Rel. 3 that couldn't run because of 0 K extended memory. I assume you must be using DOS at least DOS 4.0 and the SMARTDRV.SYS that comes with Windows 3.0. What I did was to use the SMARTDRV.SYS that comes with DOS. If you do that DOS' mem command will report the correct extended memory size, at leas on my machine it did. However, after running Windows, the extended memory size my return to 0 K but I could still run Lotus 1-2-3 even though DOS' mem command reported 0 K. DOS' SMARTDRV.SYS doesn't support two parameters like Windows' SMARTDRV.SYS so you have to set a maximum but not a minimum for SMARTDRV. I benchmarked my system using Windows' SMARTDRV and DOS' SMARTDRV and DOS' SMARTDRV was slightly slower but is worth switching to if you want to use other extended memory programs besides Windows.