🚀 go-pugleaf

We had been running nupop 2.0.2 (protected mode) in our labs with no 
problems, but updated to IBM DOS 6.1and on some set of these machines (VGA 
as opposed to SVGA) nupop fails immediately with the termination message at 
the end of this note.  Nupop 2.10 also fails.

It does load and run properly under enhanced 386 windows.   Futhermore, by 
setting the variable dpmimem=maxmem 4096, nupop will run under this dos 
configuration.  It does not matter if I set this value to max memory 
available, as long as I set it  to something.

Here is the error termination messages:
____________________________________________
The Kernel detected the Token Ring Adapter on IRQ 2

UNHANDLED EXCEPTION 0D at 00E7:950C Error code: FFFC

AX = OOOD BX = FFFF   CX = 0201   DX = 0002
SI = FFFF DI = 005C BP = OFB6 SP = OFA8
CS = OOE7 Limit =C3DF segment #00 of RTM.EXE
DS = OOE7 Limit =C3DF segment #00 of RTM.EXE
ES = OOE7 Limit =C3DF segment #00 of RTM.EXE
SS = OOEF Limit =C5CF segment #00 of RTM.EXE
- OOE7:9504   8E D8 8E CO 56 FF 76 OA FF 5E 04 lF C7 06 30 38

Press key
T - attempt to terminate-current process
D - terminate all by chaining to DPMI host
George Falkenstern                  Center for Academic Computing
    gdf@psu.edu                         Pennsylvania State University