Open Internet Explorer\Tools\Internet Options\Content tab. In the top section "ContentAdvisor" please disable ContentAdvisor. Click "Ok" and reboot the computer. Once the computer is rebooted re-download and re-install.
Note: If ContentAdvisor prompts for a password and you do not know the password please contact Microsoft tech support 1-800-936-5700.
If ContentAdvisor is already disabled please delete the file you downloaded and download the file again. If the same message appears after you have just downloaded a new copy of the installation file this means something on the computer is corrupting the download.
Delete the file you have just downloaded and download the same file from an alternative location, not on the ContentWatch, Inc. servers.
You can download from the options on the right-hand side of this page, in the section "Downloads for Home Products."
