Had some corruption in our Zen 7.0 Asset Management setup so trying to re-
install everything. When I try and install the Client Apps component, it
says it cannot install it because a previous installation was detected.
Tells me to uninstall the previous version first. However when I try and
uninstall the previous version it says it can't find UninstFA.isu so can't

This is very backward for my liking as virtually all installation programs
these days will either just re-install a product regardless or there is
some sort of repair option. Zenworks Asset Management is well behind the
times here.

What's the registry hack so that the installation program doesn't think
it's already installed?