Category: <b>DOS extenders</b>
<p>
<pre><b>INT 15 - DESQview/X - DVDOS4GX.DVR - INSTALLATION CHECK</b>

	AX = BFDEh
	BX = 0000h
Return: AX = ??? (0003h)
	BX = FFFFh
SeeAlso: AX=BF02h
</pre>