Re: EMM386 and A20 gate control under Microsoft Virtual PC 2007
Posted on 2020-05-22, 01:45
Long shot : are you running MS-DOS version 7.0 or higher ? That will automatically load himem.sys , even if absent from config.sys , and load DOS high . You need to add noauto to your DOS= statement in config.sys to avoid that . E.G. DOS=NOAUTO According to https://community.idera.com/developer- …