Becoming Disabled

I use XP and this problem just started suddenly without my install something new or something that can be affected. If I manually change the most services to the auto or manual, they begin to work for this session, but when I restart or shutdown and startup of the computer later, most of them are Back to disability. Windows audio, telephony, connection manager remote acccess, and other important services to meet this problem. I tried different things to solve the problem such as resetting my firewall to unblock all possible services, provided all services on auto, check the spyware / virus, ran Registry Mechanic to fix registry problems , and the disabled startup items. And I do not know if it's related, but now the button of my mouse pad stop working too left.

Thats a strange problem ... try this

great program to get the bugs out, Microsoft Live OneCare Scanner

XP user http://onecare.live.com/site/en-ca/defau ...

Run the full service scan

Cheers