Greetings, I would like to ask if someone could help me with PETKA 8.5. I have it both in my laptop and in the tower at home, in the tower, I think it was the windows antivirus, when I start it, it starts up fine, and I can enter the car brands, but when selecting any car, the year , it says (the hardlock is missing), my question is, can it be repaired without having to uninstall all PETKA and reinstall it? (I don't even know where I have my activation key anymore). And, I take this opportunity to ask, when changing the hard drive, logically the activation is lost, but can it also be reactivated without having to reinstall everything? Thanks in advance