October 2014
October 2014
This issue was addressed by some BF4 updates in the past but some players still have issues with lost progression and savegames. It might be that some old data in your installation are causing trouble and I advise to delete and re-install the game in order to make sure that no corrupt data are causing this problem. Are you playing the single player campaign while connected to the internet or while offline?
Cheers
Basti
October 2014
I play it while i am online
October 2014
You can try to delete your whole game install via managing Battlefield 4 in your "Games and Apps" menu. A new installation could clear your drive from possibly corrupted data. We can't bring your progress back but some players mentioned that they could unlock the single player weapons without losing their saves when they were not interrupting their play through with multiplayer matches.
Cheers
Basti
October 2014 - last edited October 2014