
To generate your 'Unlock Code' for GTA IV PC, enter your Product Code (serial number) and Unlock Request Code (that you brought with you) in the fields provided below.Ĭlick the 'Generate Unlock Code' button (see below) and your 'Unlock Code' will be generated: You may even want to try to generate an 'Unlock Code' on a different PC in the same location first, as personal firewall settings can be different from PC to PC.

On an external computer with Internet access, you now need to generate an 'Unlock Code'. Again, make sure this Internet 'source computer' will allow you to copy data to the personal storage device before you continue. Make sure to bring your portable storage device with you when you visit an external location with Internet access, in order to 'activate' your game. You will need to bring these codes with you, to complete the next step. Note: Make sure to write these codes down, or 'copy and paste' them into a TXT file and 'Save' them to your portable storage device before continuing.

GTA IV PC Product Code (serial number): This code can be found on the back of your game manual, or in a billing e-mail if you bought the game online, and will be in the following format:.To generate an 'Unlock Code', you will need to collect the following information first: Your firewall may be prohibiting this computer from contacting our servers please make sure Port 443 is enabled on your personal or network firewall.You DO NOT have an active Internet connection on the computer where the game is being installed.Known conditions that may necessitate an offline, 'Manual Activation' and/or 'Date Check' of the game:

These conditions may also prohibit the 'Date Check' process from working, and this process will need to be 'Manually' performed to play the game as well. In cases where an 'Online Activation' cannot be performed, one or more conditions may be prohibiting this (see below), and 'Manual Activation' will need to be performed. 'Activation' is a mandatory process for all installations of GTA IV PC, regardless of format.ĭuring the initial 'launch window' of GTA IV PC, users may also need to perform a 'Date Check' to make sure they have the final game code on their PC, BEFORE they can perform the 'Activation' process.

During typical installations of GTA IV PC, users that have an active Internet connection will be prompted to perform an 'Online Activation' of the game.
