Please i need some help !!!!! 
when i launch LOMAC FC 2.0 i get this message :   
Unable to run the application due to integrity fault of the Activation Key. Re-enter a valid Activation Key or re-activate the application.  
If the error recurs, press "Error report" and send the report to product technical support.   
I know that i did enter my VALID activation key and i still have some activation left, the thing is i can not even deactivate it :(   
I send an email to the support service (twice) with a reporting, i never got an answer .....   
PLEASE HELP MEEEEEEEEE