No Interface Supported, No network.

Everytime I go into the media sharing options in WMP, it says media sharing
has been disabled because the sharing service is not running, or firewall
settings have been changed. My firewall is completely disabled, and anytime
I try to start the sharing service it immeidiatly stops itself.

So... I go into the windows sharing center. It has Unkown at the top and
"No such interface supported" beneath that. Orginally all the settings were
set to "on" but after switching them off I am unable to turn them back on.
Because of the "No such interface supported." No networks show up under
"connect to a network" but i can see my laptop under "view computer and
devices." Rather, i used to be able to until I switched off those settings.
I still get my internet connection just fine.

As for how my network is set up. I have my linksys router connected to the
cable modem and my PS3 wired into the router. My computer hooks up to the
network wirelessly through a Linksys Wireless Game Adaptor. This is how my
network has been set up for a long time, and I use to be able to share media
from my PC to my PS3. All I have done is shut off some startup services to
stream line my startup. I have since then reversed that to try and fix this.

I know that's kind of a long read, just trying to give as much information
as I can. Any help would be appreciated.