During the mid-2000s, many Ubisoft titles utilized GameSpy technology for online matchmaking and digital rights management (DRM). When installing GRAW today, the setup wizard frequently pauses to demand a "Multiplayer ID," which is essentially a provided with the original purchase. This key served two purposes:
The GRAW and GRAW 2 communities have released custom .dll files and registry patches that bypass the ID key check entirely. Ghost Recon Advanced Warfighter Multiplayer Id Key