Titan Quest must be installed to run Titan Quest - Immortal Throne. Please install Titan Quest to continue.
I have Titan Quest installed and it works fine but when I try to load up Immortal Throne it gives me the error message. Is there something that I need to do to get it to work correctly. I had both installed about year ago on on this same computer but deleted a little later. Now I reinstalled them and just the Titan Quest works. Please help.