Hi,

Sounds like the editing program you installed re-registered the filtype as
one of it's own instead of media player. Try this:

-> Control Panel
-> Default Programs
-> Associated Filetypes & Protocols...
Search the file list for .Mod and change the OpenWith to Windows Media Player.


That may not be the answer but it would be the first place I'd check.

hth
--
Jack Leach

"I haven't failed, I've found ten thousand ways that don't work."
-Thomas Edison (1847-1931)



"Lloyd" wrote:
[color=blue]
> My video camera saves to .Mod format
> I have looked at all the files using Windows Media Player
> I decided to edit these files to make into DVD
> After using a program (Magix Movie Edit Pro Plus 14 Plus) to edit I can no
> longer view .Mod files using Windows Media Player
> I am sure changed some default in Windows Media Player but can't find what
> needs to be reset
> I am using Windows Vista Home Edition
> Thank you for your help
> Lloyd
>[/color]