[Viktor]

Your USB drive doesn't have a registry, the registry is what lets the computer you are on, know where everything is at. When you run TQIT, it asks the computer where TQ is installed, and the computer doesn't know. (Because it doesn't have the registry value)

When you install the game normally, the installer will create those registry values for you, as well as install the rest of the files to play the game.

If you are playing on school computers, you may not be able to change any registry settings, but it depends on what sort of security is on the computers.

Copy the code I posted above, and paste it into notepad. Change the "CD Key" and "Install Location" to where your TQ is at. (Where it is on your USB drive when it is connected)

Click save, and type tqit.reg as the filename. (.reg tells the computer to save it as a registry file, so you can name it anything as long as it ends in .reg) You should save this on your USB drive, since you will need to run it if the computer you are on doesn't know where TQ is installed.

Once you have it saved, go to where you saved it, and you should see it there, make sure that your filepath in that file is correct, since it may change when you go to other computers.

When you are sure it is correct, double click it, and it will put those values into your registry, and then TQIT should work. If it still doesn't work, you might have gotten the filepath wrong.


Note: The filepath needs to have two \'s between each "folder" in that registry file.
(I.E. c:\program files\steam\steamapps\common\titan quest needs to be c:\\program files\\steam\\steamapps\\common\\titan quest in that file.)