If you run the game on Vista with active UAC then the System Directory Redirection messes up your game completely. Perhaps that might have caused this crap. UAC redirects all non-Admin write access from real System Directories (e. g. C:\Windows, C:\Program Files, etc.) into the user's VirtualStore folder. That has been known to cause problems with MxO: For example saved Loadouts and User Interface settings end up in VirtualStore. If a game patch gets "redirected" then the whole game is a complete mess.
If you run the game on Vista with active UAC then the System Directory Redirection messes up your game completely. Perhaps that might have caused this crap. UAC redirects all non-Admin write access from real System Directories (e. g. C:\Windows, C:\Program Files, etc.) into the user's VirtualStore folder. That has been known to cause problems with MxO: For example saved Loadouts and User Interface settings end up in VirtualStore. If a game patch gets "redirected" then the whole game is a complete mess.Either elevate the game to full Admin rights to circumvent thatOr install the game (and maybe other pre-Vista games too) in a seperate full read-write access directory that is not subject to UAC redirection