hi I had this problem, do this it may work:
go to C:windows
then search (Regedit.exe) press right click (click" run as administrator")
now you will see the regedit
then go to this address :HKEY_CLASSES_ROOT
go : exefile\shell\open\command ok now open the Default and
change the Value data to "%1"%*
then go to: runas\command and do the last way( change to "%1"%*)
Now it's finished, and you done

Cheers
Nima