Resolution not accepted by TV

[effemmeffe]

I have this episode, mediainfo says that it is at 25 fps.
In my configuration I have the GUI running at 24fps.
Everything goes well but this episode: every time I try to play it my tv says that the resolution isn't valid.
If I change the GUI resolution to anything else than 24fps and I play the episode then the video is reduced at 1/4 of my tv screen.
Any idea?

[rikardo1979]

try to set XBMC resolution in System to 60 or 50 Hz and than in Video/Playback settings set the Adjust display refresh rate to match video

[effemmeffe]

Thanks.
I was using 1.0RC1, I upgraded to beta2 and it's working now.

[belese]

You can't upgrade from rc1 to beta2 or it's a downgrade.