Game not found

As the title suggests, i have a problem with my installation. 
I have been playing the game normally since the day its started and last night, out of the blue, i get the message that i dont have the game installed. 

Needles to say that the installation folder is intact, the hard drive is in pick condition and i have NEVER used any types of addons for the game. 

I have tried re installing tha game and though Origin finds the installation folder to be correct.... Battlelog asks me to make sure the game is there:

 Could not launch game. Please make sure itʹs installed correctly.

At the moment i am going for a 3rd time installing. I cant get into contact with EA, the phones dont work there is no Automated system.... And right now i have no one to turn to besides this place.... 

I need some real help. if u dont have something constructive to add, dont bother.