Thanks !
oh so an update for now , I suppose it's better than nothing
( notice the left part unwanted compared to the right one correct !)
don't understand why editing other pics than 635 get something like that ( when replacing both 634 and 635 .
I presume it has to do with that pic :
just call it the " hollow" panel so if you interrested to make config items invisible you know how to do lol
so I think I'm gonna live with that til one day I understand what's went on ^^
So changing the way od editing/replacing system files did the trick partially for me . Surely win 7 has a weird file protect system which made my life such a pain those times