Date: Thu, 6 Oct 94 11:01:19 EDT From: peprbv AT cfa0 DOT harvard DOT edu (Bob Babcock) To: magore AT icr2 DOT uwaterloo DOT ca Cc: djgpp AT sun DOT soe DOT clarkson DOT edu Subject: Re: Q: Memory Access to DOS area running a go32 exec under windows ? Reply-To: babcock AT cfa DOT harvard DOT edu > #define peek16(a) _farpeekw(0,a) ------------------------------^ You need to get the selector from _go32_conventional_memory_selector(). 0 is not a valid selector for _anything_, in particular, not for the 1st MB of memory.