Creo Parametric 2.0 M080 won't start on Windows XP 32
We have a couple of older, backup laptops that run Windows XP 32. They had older versions of Creo 2.0 (M0404 or M060, I believe) that ran OK. I upgraded them to M080 and now Creo 2.0 Parametric won't start.
I tried using our launch script that copies configs, etc. and hits parametric.exe directly. I get the prompt to choose a license but Creo doesn't load.
I tried deleting all configs from the text folder and launching parametric.exe directly from Windows explorer with the same results.
I installed via the XML based silent installer with an XML file generated on a Win7 machine, so I tried running configure.exe to re-setup Parametric. NO change.
I have not tried a complete uninstall and reinstall. That's next but I thought I'd ping the group here first to see if anyone had any other ideas.
The documentation indicates that Creo 2.0 is supported on XP, both 32 & 64 bit. The older build did run fine.