microsoft active synch help

[Modus Operandi]

I just did a hard reset on my mogul, booted back up fine, now I went to connect it to active synch, the phone is saying I need to install software from the CD it came with. So I put it in and tried to install it but it's already installed so there's nothing I can do with it. I un-plugged it then plugged it back in and it's still saying the same thing.

what should I do??