hi people. ive installed gta IV on my laptop then tried to install on my pc. it wouldnt let me cos i had already used the serial code. so i dowloaded the revoke tool but i pressed "revoke activation online" by accident, instead i should have clicked "revoke avtivation manually". soon as i clicked it the revoke tool disappeared and now it asks me for serial code on my laptop and also my pc when i try to start the game and my serial code wont work on either. tried reopening the revoke tool and it says this application is not activated on your machine, the revocation can not be performed.
surely i dont have to purchase the game again. any help would be greatly appreciated !