this is for people who are having issues loading a save game after completing the Come Fly with me Quest, if you are experiencing the same issue in other quests it might help there too:

i got it fixed not really how though, here are the thing i did have no friggin clue which worked but now after 4 hours of troubleshooting it works:

1. uninstall- reinstall game
2. uncheck the readonly attribute on the Saves folder
3. copy the saves folder to the installed directory and update the master.ini file to reflect the change - master .ini file is in the installed directory
4. turned off all Auto Saving in the game
5. “iSaveGameBackupCount=1″ to “iSaveGameBackupCount=0" - in both .ini files

tried those things and started to slowly advance in the game saving every 30seconds and loading to check for crash, seems to work now after i complete the quest.

good luck, i wish these a$$hats had done some real testing before releasing the game...

and a couple other things, if you are in offline mode for steam, try going back to online mode

then re-sync the cloud files

then do the data integrity check thru the steam (pile of sh!t) client.

good luck