Looks like I even have to run the shortcut “as administrator”.
Right.
I’ll complete the work I started:
To be able to use ZB3.5 on Vista 64bit, you can create a shortcut to the ZBrush.exe inside the 3.5 folder in your Program Files (x86) folder on your desktop.
Then rightclick the icon, choose Properties at the bottom of the dropdown list and on the Shortcut Tab, choose bottom right “Advanced”.
Check “always run as administrator” and click ok, apply and ok.
If you want an entry in your Start Menu:
Click on Start, right click on Programs and choose Explore, change the right-hand side part of the window to Desktop and copy the newly created icon (see above) from your desktop to the pixologic folder inside the start folder (left hand side)
This should do it.
I sincerely hope.
This may be obvious to programmers, but I guess that for many Windows users it’s a very difficult install, and badly documented and/or explained!