Can't activate Multiplicity after formating the PC
Steam Activation
I just had to format my PC and reinstalled Steam and everything. When I launched Multiplicity and tried to activate the license, it says that it is activated on another machine and that it will deactivate it in the other machine and then activate it in this one, but it fails. I'm afraid that I had to unload it before formating but I think that would be nonsesnse since it should tell when it is active in another computer.
How do I deactivate the licence in the "last machine"? althought is the same PC.
Thanks