unable to play files with Real Player10 GOLD
 

i install RP 10 GOLD recently.

But when i try to play .rmvb .avi .wmv files in my system ,it come out error message:



The player does not have the capabilitis to play back this content.

The following components are required :

avi ( or rmvb or wma )



so any idea?

is it related to gtk? how can i check whether gtk is install in my system?

i am uisng FC1 with KDE

I instaled Realplayer in Slack10, kde 3.3 and IT worked fine,

But when I reinstalled because of an APM problem, with the same configuration, Realplayer has yet to play a file, I gives no error messages but freezes when I play a file on it, and I have to kill it.