Possible fix for EC : 10300 "Your EA account and Xbox account don't match "

Dear all,

I've been trying to get some help with this issue, and while sending an email to EA support, I managed to fix it for myself.

Due to another issue, I had to enable admin privileges on bfh.exe (standard located in programfiles/EA games/BFH )

When I switched this off again, the game worked... 

so the fix: 

find bfh.exe, rightmouseclick, properties, open the compatibility tab, run this program as adminstrator, press apply, start the game, get EC:10300, close the game, turn "run as admin off again", press apply, open game and it should work. 

if that doesn't work, in the security tab of that same properties window, enable full control for "ALL APPLICATION PACKAGES". run the game, get an error, return to normal again. (Read&Execute and Read permissions). 

Hope this works for others too.