Path: utzoo!attcan!uunet!zephyr.ens.tek.com!tekcrl!tekgvs!thorh From: thorh@tekgvs.LABS.TEK.COM (Thor Hallen) Newsgroups: comp.os.msdos.apps Subject: Re: QEMM 5.1 and MS Windows 3.0 Summary: Purpose of QEMM 5.1 release Message-ID: <8173@tekgvs.LABS.TEK.COM> Date: 25 Sep 90 07:32:00 GMT References: <1990Sep25.023816.16260@world.std.com> Distribution: comp.os.msdos.apps Organization: Tektronix Inc., Beaverton, Or. Lines: 25 In article <1990Sep25.023816.16260@world.std.com>, jim@world.std.com (James D. McNamara) writes: > The October 1990 issue of ``PC World'' announced that Quarterdeck > Systems is releasing Version 5.1 of their QEMM memory manager. The > new version claims full compatibility with MS Windows 3.0. > > Quarterdeck points out -- when asked *why* QEMM is needed if a PC is > running Windows -- that QEMM can move drivers to expanded memory, > whereas Windows inherently can not. > -- > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > James D. McNamara, jacked-in at... | jim@world.std.com > 45 Cleveland Street #1, Arlington, MA 02174-6915| Phone: (617) 648-2440 With a few exceptions, QEMM 5.11 performs as advertised. Namely, you can load your TSR's and drivers into high DOS memory (>640k) and be able to run 386 enhanced mode. Version 5.0 allowed only real mode. We have found it necessary to use the "NOSORT" switch on the installation command line to prevent crashing and file corruption when exiting windows. This is not discussed in the documentation. This is a minor flaw when you consider that it provides EMS, XMS, HMA and ROM mapping while using less memory overhead than HIMEM.SYS. Thor Hallen Tektronix, Inc.