something has gone wrong it will not load any save even a new save. it is just not getting pass the loading screen where it says Loading... starting new game in the bottom right of the screen.

Sorry, but G17 doesn't support other mods being used with the game, as they can make LCPD:FR unstable. You run them at your own risk. You can try the 'mods' section of this forum and see if one of the community members will help you troubleshoot this. By what you're telling us though, it sounds as though you'll have to re-install the game and start from scratch (unless you made a backup of all of the files you changed first). For future reference, you cannot save any game with LCPD:FR activated, period. You also cannot start any mission while in LCPD:FR. You'd have to activate the mission first, then start up LCPD:FR to play through it as a cop.

Good luck.