Sonar have changed language!!!! ??? (solved)

my Sonar 8.5 was english .. and now when i open it .. its french !!!!!!!!!!
is there a way to put it back english without reinstalling ?
maybe in regedit?
 
fixed:
problem was when i installed Cakewalk Sonar.8.5 Producer Edition Update 8 5 2 Patch
i just reinstalled the patch in english. (not french) lol