What are you trying to download? Are you trying to download VLC from the previous post? If yes then try

http://www.videolan.org/mirror.....-win32.exe

Note: If your issue is related to the previous post of playing DVD with different media files, then use the reply option in it rather posting a new post, only then it will be easier to follow up the issue by different users of this forum.

Fettler, all of those services mentioned are network services that would usually be part of a firewall, a router, or a gateway. Do you have a router? What firewall software are you using, if any?

UPnP = Universal Plug-n-Play
ICS = Internet Connection Sharing