Has anyone else experienced a problem with IE 7 being uninstalled by ZCM after being installed by ZCM:ZPM?

ZCM environment 10.2.2 (server and agent)

Use ZCM:ZPM to install IE 7
Reboot the computer
The next time the ZCM agent refreshes on the workstation IE 7 is uninstalled. Even though the uninstall option is not turned on in ZCM.
the next time the computer is rebooted I get an error message 'missing iertutil.dll' I copy the correct dll to the computer and reinstall IE 7 using the standalone installer from MS and everything is fine.

I'd like to know if anyone else has seen this or if I'm one of a select few...