a20 line

[jray]

What does it mean when I boot my machine & it tells me "Unable to control A20 line!"?

[Steve R Jones]

Specifying A20 Handlers with HIMEM.SYS /M in MS-DOS
http://support.microsoft.com/support/kb/articles/Q72/3/02.ASP


Windows Err Msg: Fault in MS-DOS Extender
http://support.microsoft.com/support/kb/articles/Q87/2/39.ASP?LNG=ENG&SA=PER

One stop shopping. You'd be amazed at all the solutions you can find here:
http://search.support.microsoft.com/kb/c.asp

[jray]

Thanks for the tip; adding the /M:1 switch to himem.sys took care of the problem. Thanks again!