[Q]: Как превратить обычный Windows 3.1 в Win-OS/2?

[A]: jari laaksonen

Если немного поколдовать:

Here are the files you need from Win-OS/2 to get Ms-Windows 3.1 to run under OS/2 2.1GA:

in \windows directory:

winos2.com
winsheld.exe

in \windows\system directory:

mouse.drv
os2gdi.exe
os2k386.exe
os2user.exe
winsclip.dll
winsdde.dll
winsmsg.dll
<video drivers, e.g. supervga.drv + swinvga.drv>

Add these lines into system.ini:

[boot] sdisplay.drv=swinvga.drv useos2shield=1 os2shield=winsheld.exe MAVDMApps= WAVDMAPPS=

(sdisplay.drv means seamless driver)

Only problem here is that from DOS boot you need to change the mouse.drv to the original because the win-os/2 version prevents Windows loading (and vice versa).