I accidently deleted Adobe Reader. I then downloaded Adobe Reader X (10.0.1). I thought it worked, but it does not show up in ALL PROGRAMS. I started over, and downloaded again. Adobe Download Manager returns the message "Error: Application already installed." I went to Add or Remove Programs, found Adobe Reader X (10.0.1), clicked Remove, and got the message "The feature you are trying to use is on a network resource that is unavailable."
I have WIndows XP Pro Version 2002, SP3
What to do?