Error installing ACE 2008 - this installation is stopped...

[gsanchez23]

Installing Acad E 2008 I get 3 bars and then the following error:

this isntallation is stopped "e:/support/office/lockback reg key.msi"
then I click OK and get the following: "create product list failed" I am administrator.

Any help appreciated.

[Brian Myers]

I am getting this as well, but in Civil 3D. I will update as I find the answer.