This is an evaluation copy of ZCM 10.1.0 patched up to 10.1.2a. I just
installed the adaptive agent on a test VM of XPSP2 and the agent
registered according to my registration rule in the correct folder,
however when I look at the summary page on the device it says "unable to
connect through IP Address or Host Name".

I haven't found anything in the least the ones I looked at. Can
anyone help me?