i was uninstalled a program from the add and remove in the control panel by mistake. now i can no longer get on the internet and now my firewall is turned off and i turn it on...i have a compaq psario....i called the computer company and they said i uninstalled something that was very important to my computer and it will cost 49.99 to install it...i tried a restore point but it will not restore...so what can i do now. does anyone have any advice for me...and my computer doesnt come with a recovery disk. any advice?