On: I still use WordPerfect 6.2 for DOS

[jhallenworld]

Well it's here, but you probably have to join the group to get access:

https://groups.io/g/dosOrCAD/files/OrCAD%20driver%20without%...

I put a copy in one of my github repositories:

https://github.com/jhallen/joes-sandbox/blob/master/pcb/orca...

I think this is a description of what's going on:

https://airborn.com.au/layout/vddtest.html

Well this is getting really off topic, but it appears that you can run DOS programs in 64-bit Windows 10:

http://www.columbia.edu/~em36/ntvdmx64.html

https://github.com/leecher1337/ntvdmx64