[Bug 40232] uninstaller leaves files behind.

https://bugs.winehq.org/show_bug.cgi?id=40232

--- Comment #1 from Hans Leidekker  ---
Conditions are evaluated when you try to uninstall but the property values
involved are probably not right.

ResumeDlg is shown instead of MaintenanceWelcomeDlg. The condition for
MaintenanceWelcomeDlg is:

Installed AND NOT RESUME AND NOT Preselected AND NOT PATCH

Installed is set to "1", RESUME is not set, Preselected is set to "1", PATCH is
not set. This means it evaluates to FALSE.

I suspect that Preselected should not be set, which would make it evaluate to
TRUE. This will need some tests.