Hi,
Apologies if you have been misinformed by support team.
The new build works perfectly in Vista.
There are 2 ways around running the application in the Vista OS.
1. When prompted to select a destination location to install the product to, please use anything but the c:/program files. You can use desktop, etc. Windows Vista does not allow writing to the program file directory normally.
2. If you have administrator rights you can open up program files to allow write permissions.