The files c3.inf and c3map.inf appear to be re-written every time the game exits and probably at least one of these contains settings in a binary format.īecause Vista/Windows 7 enforces virtualization, any attempt to write to either of these files results in an amended copy in Virtual Store, but the original in the installation folder is unaltered, so the game does not recognize the edits. Sebastianus - it's very likely the same issue, though I've not been able to determine where current preference settings are stored.