Check the system requirements for your software on PTC's website. Make sure everything is installed for the version of Pro/E your want to run.
I ran into this same problem with one of our Win2000 machines here. It turned out to be missing one of the Microsoft Service Packs listed on PTC's...
It is pretty easy to add a different drawing as a new sheet in a drawing.
Using the Merge command in the ADV DWG OPTS menu, you can merge two drawings. Merging allows increased performance and management of large drawings. Individual Pro/ENGINEER users can work in parallel and then merge their...
