Alain et al, >> I do need as much conventional memory as I can get, and even the it is a >> tight fit... >> >> So everyone belives that >> JEMM386 X=TEST NOEMS >> is safer? if so, I will change... > > My point was that ACPI tables (and/or too aggressive searching by FD > [J]EMM386?) makes it necessary to either avoid X= I= or use both with > "=TEST". At least, from my limited experience, that's the case. It's > worth a try, at least, but who knows honestly. :-P
For the record, I use V6.22 MS-DOS (compatible with my equally old V4.0 Windows/NT!), and I have always loaded JEMM386 with a NOEMS command. No problem! Seems to work O.K., as I expect it should, since I run no "VERY old" EMS programs! In your case, if "conventional" memory is a concern but upper- memory is not, you can try loading JEMM386/JEMMEX like this: DEVICE=C:\DOS\JEMM386.EXE I=B000-B7FF X=C800-EFFF NOEMS This specifically tells JEM386/JEMMEX to "map" upper-memory in only the "monochrome video" (black-and-white) graphics area at B000h thru B7FFh, which nobody uses now due to COLOR displays! All other upper-memory address space, C800h thru EFFFh, is NOT used, due to the X= and NOEMS commands. This gives you only 32K of upper-memory, but it may be SAFER than I=TEST, etc. Also, as you can see Lucho doing in his "boot" diskettes, what about providing users the CHOICE of loading JEMM386/JEMMEX, or UMBPCI? Although UMBPCI cannot run on "absolutely" all chip- sets and mainboards, it has never "failed" me or others in its memory-test procedures. Might SAVE your CD "boot" scheme, on a system that otherwise cannot use JEMM386/JEMMEX. Jack R. Ellis ------------------------------------------------------------------------------ What Every C/C++ and Fortran developer Should Know! Read this article and learn how Intel has extended the reach of its next-generation tools to help Windows* and Linux* C/C++ and Fortran developers boost performance applications - including clusters. http://p.sf.net/sfu/intel-dev2devmay _______________________________________________ Freedos-user mailing list Freedos-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-user