Went through that for a while with crashes all the time. Form me it was an SSD that was failing (not one with OS or game installed on but another drive used for photos). If the other suggestions don't work try uninstalling the game and Origin and PB and then completely clearing any references within the registry (assuming you are running Windows) for those too. Can take a while to go through the whole registry as the uninstall still leaves a lot of cruft behind. Once you have done that reinstall Origin and then the game again and then PB if that doesn't get added automatically.