when I try to install ZA extreme security from CD I get a error messages

The Dll Library C:\documen.......\local...\temp\1006.....\vsutil.d ll could not be loaded. The application could not be loaded because the application configuration ist not correct. To solve the problem you shoul reinstall the application

..... it's not possible to install the zone alarm.
I rebooted the system several times, deleted files in the directory and so on.

It is the first install of Zone Alarm on this computer

What's going wrong?