I just talked to clayton yesterday about this and the new update, which is supposed to be a big one including the mavericks fix will be out really soon. I think its just about done.
last time i had emailed clayton i thought he said it would be done thins week and it would go into testing for a week or two before being let out to the public. this mavericks thing is a bit annoying for sure. i install creator and just leave it running which bothers me.
Just install it and let it run. I have been doing that temp until the update rolls out. If you shut it down and restart you will get that error. I do t work for s3d but i have talked to clayton and can confirm it is done and the developers are just doing the final testing on it to be sure there are no bugs. Its a major release so it will be version 2.0