I've had all sorts of problems with using Logos 4 on my Mac. For a while it would say that my Library is configuring, then 5 minutes later the window would just disappear. Now when I try to open L4 it tells me that Updates are ready to be installed. I click OK and then it tells me An error occurred while extracting the archive. Please try again later. I've tried again later many times. I don't know what to do and haven't been able to use this software that cost $450.