I have to install the Agent 4.1.8.0 on Windows XP SP2 and SP3 PCs that do not run the Windows Explorer shell. They're point of sale terminals. If explorer.exe is not running, launching CCAAgent reports, 'Failed to add Clean Access Agent icon to syste...

I've just observed a hapless Cisco consultant try to make NAC 4.1 work on computers with machine GPOs, roaming profiles, logon scripts within user GPOs, and for that matter legacy logon scripts with "run logon scripts synchronously" enabled. All of ...