I recently installed PinballX 1.94 on a friends Win7 64Bit PC with an Nvidia 750GTX 2GB Video Card and an I5 3.4GHZ Processor with 4gb Ram. Not sure if any of that is pertinent but I thought I would get it out of the way. Initially it worked great. I dumped around 100 tables from my setup onto his PC and after some tweaking all 100 showed up and were playing without issue. I then taught him how to add tables using the Game Manager and while I was there I think he downloaded and added another 10 without issue. Last night (I wasn't there) he added Xenon with a b2s backglass just like I had showed him. He started PinballX and it showed up fine. When he went to start the game it flaked out and crashed and he had a hard time getting out of PinballX. When he restarted PinballX only four games were available. He said he had started Xenon first in Visual Pinball and it ran fine. Over the phone I had him look manually thru the visual pinball.xml and it looked fine with no corrupted entries. I then had him load up game manager and everything shows up fine. All the games are checked as active and everything looks normal. He can start all the games from the game manager also. I had him delete Xenon (the last entry) but it had no effect. We looked in the log file and compared it to mine (over the phone) and everything seemed okay. I emailed him my xml file to see if it would load up normally. With mine he had six games available. We put his xml file back and installed 1.95. Same result. I'm at a loss. I thought I had a pretty good handle on how this all works but I can't figure this one out. We haven't installed any Codecs as 1.94 suposedly doesn't need them and didn't as everything was working. Does it use Flash? Maybe his Flash got corrupted? I'm grabbing at straws. I searched thru the forum and all I could find was the Codec issue. Help...