Sims 4 Not Saving Mac

Dear Apple, I include a letter below that I sent to Aspyr Tech Support, which will help explain the situation. There were also problems with Fetch not uploading, because it said that that I could not save to the folder, and to try selecting another folder. (Take note that I was not trying to save anything anywhere, I was just trying to open a connection.)A Fetch Tech person then instructed me on what needed to be done with my computer system's keychain, and that solve the Fetch problem.
Now I have a problem with saving my Sims2 games.
Also when saving AOL mail I also some time get a message that I do not have permissions to write to the location where I am trying to save the mail. Even though it is a folder on the desktop where I am trying to save it. I do not get any kind of message with the Sim situation, they just don't save.
When I installed the Leopard 10.5.1 I had installed it over the Tiger. I did not have problems saving my Sims 2 games though until I installed the Leopard 10.5.2.
I did have the problem with the AOL not wanting to save though before when I had the 10.5.1 running. Should I do an archive install or clean install. And is one better than the other? Please see below letter to Aspyr and let me know what yo advise.
THANK YOU SO MUCH!
LK
Dearest Aspyr,
I am so sad :0(
I upgraded my Leopard to the 10.5.2 operating system and the game runs great except it will no longer save, so everything that I do at a sims house gets lost when I go back to the neighborhood view. UGH!
Around the time that I upgraded my Leopard I had downloaded some custom sims and skins, so I trashed those, removing the EA foldr in my Home Userfolder and pulled off my external hard drive back up older games that had no problems, but those too will not save now. What should I do? Re-install from scratch my sim software? If so how should I uninstall the old EA stuff to make sure that I uninstall everything?
Or is there some permission issue with my computer which is not letting me save the game? sometimes with the saving of e-mails, and AOL is working to correct it making their program so that it is compatible with 0SX Leopard.