The SET DOS32A= command is redundant: since v7.33 none of the tools require the environment variable to be set.

Sorry, couldn't resist: https://bugzilla.mozilla.org/show_bug.cgi?id=67127 . Note the date the bug was reported. - NK

DOS/32 Advanced DOS Extender v9.1.2has been released. The following mini-tutorial should help you getting started... 1. Installation =============== Download DOS/32A binary distribution, dos32a-910-bin.zip, available from http://dos32a.narechk.net/index_en.html and unzip it into a directory of your …

I have updated DOS/32A to version 7.33 and am now looking for beta testers to ensure that the new build does not break anything. Once everyhing is in the clear the new version will end up at the sourceforge. Email me if you are interested in doing some betatesting. - Narech

Replace .\src\dos32a\text\client\int33h.asm with the attached file and rebuild the DOS Extender. Function "_mus_int_pm" is the one which has been updated (lines 184 thru 220). Note that the variable "_sp_save_area" can be lifted out into .\src\dos32a\text\client\data.asm . Good luck, - NK

Very good suggestion. I would advice against writing through CS: though, while it appears to work with DOSBox writing to code selector is not allowed in protected mode (gives GPF in DOS/NTVDM). Something along the lines below should do the trick: mov ax,ds mov ds,cs:_sel_ds mov dptr ds:_sp_save_area …

Any information about applications that fail to run under DOS/32A (but do run with DOS/4GW) is highly appreciated down here. AFAIK at the moment Little Big Adventure is failing under DOS/32A but appears to run fine with DOS/4GW with one of the recent builds of DOXBox. - NK

The attached zip file contains the original DOS/32A Liberty Ed; unzip and run install.exe to install the DOS Extender. Writing guides and explaining things is beyond me at this point, however being a big fan of Classic gaming myself I could look into updating DOS/32A if there is sufficient interest. …

I am amazed to see that there is life still in DOS/32A. For all those wondering about the installer: the real open-source release of the DOS Extender (codenamed Liberty Edition) did, and does in fact, come with a setup program, unfortunately the hacks who were supposed to maintain the project at …