If you are manually installing from an original disc or an ISO file and are prompted for a key, the community typically uses publicly shared legacy keys or key generators. Commonly Shared Keys for BFME 2: 25KT-D6UV-V2AZ-7V2J-6RLD Important Installation Tips:
The community has developed "All-in-One" launchers that simplify the process and often bypass the need for manual CD key entry: lotr bfme 2 rotwk cd key
For support with installation, visit r/BFME on Reddit or the Revora forums. Do not watch YouTube tutorial videos posted more than 6 months ago, as the patch links expire. If you are manually installing from an original