Answer from Focus Team Hello, Thank you for contacting the technical support of Focus Home Interactive. Please reset the activation of PCM15: 1. Press Windows and R keys then type REGEDIT in the Run window and click the OK button. 2. Click the Yes button. 3. Open the key HKEY_CURRENT_USER then the k...

I update from Windows 7 to Windows 10 and now when I launch the game from Steam, it said that the key is invalid, I also can't deactivate it ...

Anyone got an idea?