Help turning off wireless synch

Please bear with me... I searched for a solution to my particular problem and couldn't find it.

I lost all my contact info and tried to restore it only to find it grayed out on my desktop. I searched the Net and found that I needed to turn off wireless synch for restoration to be possible.

The problem is that I had already erased the email accounts to which my wireless synch was tied. I added them again and was unable to turn it off because there is no option to. The button which should serve that purpose is greyed out and says "Not available".

What can I do??