Windows Live Messenger Problem

Troublesome

Well basically i'm trying to get the "Show what i'm listening to" thing to work. Recently I got Windows Media Player 11 which is working fine, and I've had Windows Live Messenger for a while without any problems.

When I click "Show what i'm listening to" (arrow next to your personal message) it comes up and says "There appears to be an error with your Windows Live Messenger installation. Please sign in as an administrator and repair it." This also shows when going to Tools > Options > Personal > "Show song information from Windows Media Player as a personal message" when applying it and clicking "ok".

I tried downloading some plugins but none worked, and they just said something along the lines of "The plugin could not be imported". Also when going to WMP Tools > Options > Plugins, it shows the "Now Playing" plugin, but it wont let you apply it.
I then tried uninstalling WLM but I couldn't find it in Programs > Control Panel > Add or Remove Programs. I looked everywhere and i'm really confused

I'm either looking for a way to uninstall WLM so I can then re-install it, a way I can "sign in as an administrator" or some other way which will fix this problem.

Thanks

devil-80

Try reinstal WLM,but you must log as Administrator;)