But I wasn't so lucky. My laptop updated via the internal updater without any problems but I encountered the Code 5 error message when installing from a new .exe file on my main PC. I uninstalled and re-installed but got the same error. I rebooted and no change. I also tried installing v1.20 but couldn't get that to install either, it had previously been running on my PC since the day you released it. I also tried a partial install of v1.20, that is ignoring the Code 5 errors, and then tried to update via the internal updater but that didn't work either. I'm running XP SP3 on both PCs. It's now uninstalled pending suggestions on how I can install without the Code 5 errors.