Run WoW.exe (not Launcher.exe ). The client is fully portable – copy the folder to a USB drive and play on any Windows PC.
Nostalrius Begins - Quality wow vanilla realm (1.12) • View topic WoW Vanilla Client 1.12.1 Portable Download Pc
Inside your portable folder, locate realmlist.wtf . Open it with Notepad. Delete everything and type the address of your chosen private server. Example: Run WoW
A portable WoW Client 1.12.1 is simply a compressed folder containing the entire game. When you extract it, the game runs directly from that folder. No installation, no administrative privileges required, no leftover junk. no administrative privileges required