You may have to go deep into the registry tree, but you may just come up lucky. This will bring up the Registry Editor and do a search for 'Warcraft' and/or 'Blizzard'. Before updating game make sure your registry settings point to your desired game. I dont have WC3 installed on my system, but alot of games install the CD key as part of their registry entry. After fixing registry, double check registry values yourself and try installing TFT.ī and standalone patches will only update game which is registered.
Warcraft III Fixer v2.00 by Lacewing works well if Warcraft TFT CD can't find RoC. You may need to change RoC War3CD path to RoC game folder. If you want to install another Warcraft The Frozen Throne (TFT) delete all key values which point to old TFT and change RoC key values to match newly installed RoC game folder, run TFT installation. Obviously if you want to install new Warcraft Regin of Chaos (RoC) you have to delete all key values which point to old RoC and run installation.
