Waiting 7 minutes between posts? Keep in mind this forum isn't a 24/7 help desk phone line. Answering your questions may take awhile. Patience will be your friend.
I am running windows, I had .3.17 installed, I went to the updater, ran it without changing any settings, it got some updates, and installed them. I then loaded the game, and I could play. I would suggest you uninstall PS, making sure to remove the PS directory the installer creates, reinstall it fresh, then run the updater. It should find files, and should update. You should then be able to play.