When I disconnect LW, it stays connected and continues to download.
When I close the LW window, it doesn't appear in my task bar like it should.
After I close LW, I can't reopen it. Nothing happens.
When I launch a video or song, nothing happens.
The music works with the lime wire default player, but nothing happens when I shut it off. How do I configure LW or W1ndows Med1a to automaticly launch downloads in W1ndows Med1a.

When I first downloaded LW it worked great. Then my cpu and motherboard didn't like me as their employer so they quite on me. When I got crew back from the doctor I had to reinstall LW. And now here I am.

I hope you guys can help me with these problems.
Thanks in advance.

Not sure about all your points, but here are a couple of points that may help somewhat.

There is a "shutdown immediately" preference in the Options. Try playing with that option.

Disconnecting from the network only affects search results, not tranfers. Quitting LimeWire (when the "shutdown immediately" option is checked) will stop all normal transfers. If not, then you need a Windows/virus expert.