Heya, after searching on the internet, I've found it. :3
I will post it here so people don't need to search it.
1. You need to go on your Data folder on you World of Warcraft folder.
2. Then you will need to delete the patch.MPQ.
3. Run Repair.Exe in your World of Warcraft folder and let it run (He will say that most of Warcraft Files are broken)
4. After that he will downgrade you to 2.0.0
5. Then you will need to update to 2.3.0, log in your World of Warcraft and put any Login and PW, he will start dling the 2.3.0 Patch. (REMEMBER TO NOT LET IT DO 2.3.2).
6. Put the realmlist of AbsoluteWoW on your Realmlist.wtf.
7.??????
8. PROFIT!
Hope it helped ^^