Raven Shield won't patch under XP x64, and someone a few years ago made a custom 1.60 patch for 64-bit users to fix this problem. I can't find a working link for it anywhere. Can someone please post it so I can actually play the game?
Edit: Found out Ubisoft silently updated their patch to make it compatible without notifying anyone of the fact, so File Planet and FileFront and all of the mirrors have the old, incompatible update. Way to go, EA, err I mean Ubisoft. Really helpful. Only cost me several hours.