Every time I open FileMaker Pro Advanced v. 17.01.143 I get a Software Update window saying I have an update to 18.104.22.168. I click the Download Update button. It downloads. I don't have any files open. I get an Updating FileMaker Pro Advanced window and I click the Install Update button. Nothing happens. I try it again and again and same result... nothing. It seems to be stuck in an endless loop of trying to update. I can still use FileMaker Pro though. Is something wrong with the installer? How do I fix it?