RC12 won't install

Product: Scrivener (Windows 3)
Platform: Windows (RC11)
Name: John Davd Matlock

Bug description:
It will not load

Steps to reproduce:
Downloaded upgrade
Tried to Install
Got: Error trying to install file destination $(installdir) resolved to an empty value.

Fixed.

It was a bad download. Maybe a transmission error, maybe I clicked on a wrong link or ???

But it is working now.

Most likely you have installed as one user(most likely as Admin), but update Scrivener from another user account. Better uninstall and do a full install of Scrivener and do not use the auto-update. This will fix your problem, or run and update Scrivener from the same user account that you used for installing Scrivener.