How do I get Realworld to run on a Windows Vista computer?

by on July 3, 2009

Q: We run an old accounting program in DOS – Realworld – v8.6. It’s working fine in XP. We have a new computer we want to run it on – it’s a Vista machine. We need to change the config.sys (config.nt in XP) to change the files= from files=40 to files=128 and edit the himem.sys settings. The program errors out – stating not enough memory. We can’t seem to find where to properly set these changes in the Vista machine. Any suggestions?