Hopefully, someone here can help me figure this out. I e-mailed Panda on Thursday, and have yet to hear from them. For the past few months, I used the Titanium demo with no problem, so decided to buy the whole package. Downloaded it, installed it, and that's when things went bad. Would try to start up computer, and came back with numerous "kernel32.dll invalid page fault" errors. Desktop would not come up at all. Had to boot in safe mode, uninstall Titanium, and then reboot. Once uninstalled, my computer started up fine, and has run with no problems. I'm running a Compaq 5660 with Windows 98, with all available 98 updates. Any ideas or help would be greatly appreciated. I've looked around a bit, but haven't found any answers. Thanks in advance.