WesMoore,
Thank you for contacting the Live OneCare program forum. Two things.
First, when you run the trial version, all you have to do is open Live OneCare and click Activate Now. Follow the steps and plug in your Product Key that came with your CD package.
Second, I will need more information regarding this line for further support:
"When I uninstall I lose my E Drive (My CD Drive on this machine"
May I ask how you associate the loss of a drive with the uninstallation of the Live OneCare program. I'd like to know more about this such as exact verbatim error or dialog messages, and details regarding your customer scenario. Live OneCare's backup utility does associate itself with a drive letter for continued backup purposes, but it does not take the drive over entirely.
Any additional information you could offer would be greatly appreciated.
Thank you for contacting the Live OneCare program forum.
Rick, MS