BraCa added a post in a topic FMRTE was unable to load your game data error
Please go to FMRTE Settings, Enable Debug mode, and press Save..
Then try to load your game data again, and attach the error.log file in here
Also, try to run FMRTE as Administrator
After that, if you want to, you can download the previous version from here http://www.mediafire.com/download/owzzfq6evupasq7/FMRTE_18.104.22.168-Setup.exe