Description of the Issue

The installer, has a setting called "don't use %Appdata%" which is intended, among other uses, for portable instalation.s

An update installation will not honor this previous selection: users who select this option, will need to select it each time. Other wise sill result in a lose of settings.

Steps to Reproduce the Issue

1. Install n++, selecting "don't use %appdata%" settings
2. install an update to n++
3. "don't use %appdata%" will not be eselected

Expected Behavior

Expected to honor "don't use %appdata%" preference

Actual Behavior

"don't use %appdata%" option is always uncxhecked, on any instalation

Debug Information

This bug is 10yr old.... God, my procastination took a while to report it!