We use an old groupware application named GroupEase.

All the files are on a 4.11 server. This app is the only reason we use
this particular server.

Everything has been fine for many years. After installing a new
version of quickbooks, one specific machine will no longer run the
groupease app. We can go thorough the groupease setup just fine but
when we try to run the program it tries for just a second, then nothing

There are two other identically configured machines that have no
problems at all.

Any ideas?