Ten easy steps for installing TBC client on your PC.
1. Download World of Warcraft Client 2.0.0:
- enUS: part1, part2, part3, part4, part5, part6, mirror - single link.
- enGB: single link.
- deDE: single link.
- frFR: single link.
2. Download World of Warcraft: The Burning Crusade 2.0.0:
- enUS: part1, part2, part3, part4, part5, mirror - single link.
- enGB: single link.
- deDE: single link.
- frFR: single link.
3. Download Patch 2.4.0 (0.9 - 1.1 GB) - enUS, enGB, deDE, esES, frFR.
4. Download Patch 2.4.1 (4.77 - 5.06 MB) - enUS, enGB, deDE, esES, frFR.
5. Download Patch 2.4.2 (9.03 - 15.07 MB) - enUS, enGB, deDE, esES, frFR.
6. Download Patch 2.4.3 (18.73 - 27.27 MB) - enUS, enGB, deDE, esES, frFR.
7. Install everything in the following order: [World of Warcraft Client 2.0.0] - [World of Warcraft: The Burning Crusade 2.0.0] - [2.4.0] - [2.4.0 - 2.4.1] - [2.4.1 - 2.4.2] - [2.4.2 - 2.4.3].
8.Open up My Computer and navigate to your World of Warcraft folder (Default: C:\Program Files\World of Warcraft) and find "Realmlist.wtf".
9. Right click on it, choose "Open with" and select Notepad/Wordpad.
10. Delete everything inside and write (or copy/paste from here) "set realmlist truwowonline.com" without the quotation marks, save it and exit.
Note: Start your game using "Wow.exe" not "Launcher.exe".
Note: Make sure to pick downloads of the same language.
Note: I recommend installing enUS client, and using mirror links as the last resource.
Note: World of Warcraft Client 2.0.0 enUS version is split into six parts. Place all the six parts into one single folder to avoid any technical issues when extracting the contents.
Note: World of Warcraft: The Burning Crusade 2.0.0 enUS version is split into five parts. Place all the five parts into one single folder to avoid any technical issues when extracting the contents.
Note: This guide wasn't written by me, and I do not take any credit for it other than slightly editing it to remove any advertisment it may have had.
Update: Have added more links, mirrors, and improved the guide format.
Now you can successfully install TBC client on your PC and enjoy the game.
You can write your suggestions, comments, problems here and I will try to help you.