A little backstory, I am utilising the Steam Family Sharing functionality to essentially create a new Steam account with all of my current games on it. I have played Payday 2 extensively and reached level 100 with a whole variety of weapons, gadgets and stuff to blow people up. As a result of playing Payday 2 via the Steam Family Sharing functionality my character is not present - if I play using the original account it's all there and safe.
I copied the contents of Steam\userdata\profileID\218620 to the new profileID folder for the new account, however upon starting the game I get the following error:
Is it possible to transfer characters between Steam accounts so I can keep my character or am I going to have to start again?