Thanks to both of you for your help. I tried the Run As and I noticed a difference in the install (fewer errors) but there were still problems. I stumbled across a discussion on reactivating the administrator account:
>1) Click START
>2) Type: cmd
>3) Right click cmd, click Run As Administrator
>4) Type: net user administrator /active:yes
>5) Press enter
>Now log off and log on with the new administrator account.
>Set a password and delete the account created during the install.
>You will now have complete control over Vista and will not be annoyed with UAC prompts.
When I logged on as the revised administrator, the install succeeded and files were installed into the Windows folder. At least it's a start but obviously this is not a good way to get around something. Needless to say, I've spent way too much time on this. If MS feels the need to lock down business PCs (in our case healthcare), then healthcare has a BIG issue to deal with by the end of the year when XP is no longer available. The manhours alone to just determine what will and will not work is immeasurable. The manhours required to "trick" the PCs to run established software would be overwhelming. You'd think an OS would be designed to be helpful.
Thanks again for your input.