Have had numerous problems with Pro 8.0 a and b whereas my older VMS 6.0 is great. I've had prior posts with error dumps, written tech support who says may be corrupted etc etc.

But I did pay for the upgrade so would like to get it working.

I run XP 64-bit version. Should I try the new 64-bit 8.1 or the 8.0c?

Suggestions welcome, thanks.