ISC 2.2 and SCO Professional seem incompatible

[Larry Williamson]

I'm upgrading our system to ISC's Unix 2.2. 

We have quite a few 3rd party applications that I must re-install. So
far they have all installed with no problem. But of course, there is
an exception.

SCO's Professional is not cooperating.

Procalc is okay, it is the pro manager that is not working. When I
start "pro", the process rapidly consumes all of the available memory,
growing to consume all of the swap space too.

The version is 2.0.0.

Has anyone had any trouble with this package?

-Larry