I have a problem with PO, and I don't know whether I'm supposed to ask it here of not...
Anyway, I've used PO many times, mostly with Windows XP*, belonging to other people. It runs normally without any problems or major glitches. I only ran PO on my own desktop twice. Both times after playing, the computer failed to boot, saying that the Boot was missing or damaged. Both times I was able to reload my Windows and make it run normally. My personal desktop runs Window 7, which I suspect that the problem might have something to do with it. It runs normally on XP but it shuts out my boot sequence on 7. I don't know whether this is a capatability issue or not. However, every time I finish with PO, I just hit shut down without closing out PO, or any programs for that matter. Everytime I run it on XP, I shut out PO before I shut down.
Right now, I have PO deleted on my desktop. Although I know that I can restore Windows, it's a pain to go through the whole process.I'm not going to run it again until I know what is the source of the problem.