Hello Everyone I had upgrade ISE 1.2.0.899 Patch 8 to 17, NAC Agent is not popup when logon Windows XP. I try..  1. disable ssl 2.0,3.0 and enable TLS1.0  2. install NAC Agent 4.9.0.53 and 4.9.0.51 it not work, but everything is find on patch 8.  ...

I have plan to upgrade software ise 1.4 or 2.0 (from 1.2) if do not support please kindly suggest me. Thank you