After some time I wanted to play it again and now I get the start of the game always this error message (the same laptop where it ever ran).
Pair of technical data: Intel Core i7-6700HQ, 16GB DDR4 RAM, 8GB GDDR5 VRAM
, 512GB SSD + 2TB HDD, NVIDIA GeForce GTX 980M
Do you have Family Sharing active? If so, turn off and try again
Was already deactivated.