Windows 7 and Video Dashboard ?

Hello,

I have the following question.

I am using Windows 7 and i can't see my computer on the video dashboard. If i use windows media center, i can connect and watch the videos, but windows media center is so slow, that's why i always use the video dashboard, it's so much faster.

With win xp/vista everything works just fine.

I have tried everything and don't know where the problem is, perhaps media player 12?

Everything is allowed, and shared. But still nothing to see on the video dashboard, but de windows media center on the xbox 360 it is available.

I hope somebody can help,

Thanks in advance!