Lachi wrote:
You can find backups of all your careers in the Weeklysaves folder. Copy them from there to your save game folder and then load it in the game.
The backups are here: My documents\PCM2016\Weeklysave\your name\
The save game go here: My documents\PCM2016\Cloud\your name

If the game crashes when you click the Load button, then there is a broken save in the save game folder. Remove all files from that folder and then put back the ones you know are working. (You only need the .cdb files, all other files can be deleted anyway)