China DOS Union

After the application calls ucdos98, when exiting ucdos, the following scrolling occurs:
syntax error
ucdos not in memory
out of environment space
But no abnormal scrolling occurs on another machine.
Both machines have the same system of xpsp2, and the autoexec.nt files of the two are the same when compared.
Ask netizens how to solve it? Thank you!

[ Last edited by szldh2005 on 2009-12-27 at 10:54 ]

It is suggested to use UCDOS in a real DOS environment or in a virtual machine/DOSBox, and do not use it in the emulated DOS of NT.

Strange, after the machine was started multiple times, the abnormal screen scrolling has disappeared. I don't know why. Could it be that the environment variables are automatically changed after multiple startups? Thanks to user 2!

[ Last edited by szldh2005 on 2010-1-1 at 12:05 ]