After getting a bunch of errors while running the sr3 updater, CRC check failed, whatever, I ignore it all and at the end I then had no Poser.exe. I uninstalled Poser5 and then reinstalled it clean. Ran the sr3 updater again and got the same CRC check failed, error. I retried it and it gave me, setup was unsuccessful, message and closed. Win Xp Pro P4 2.4ghz 512MB 1066 Rambus ram