LaunchConditions may be specific to install modes

Those conditions that rely on AppSearch should only be checked when
not yet installed, since AppSearch is not performed in maintenance modes

Change-Id: Ie2c3fa8e8742a4c335f0cd8be571fa563a178a49
Reviewed-on: https://gerrit.libreoffice.org/52851Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

instsetoo_native/inc_openoffice/windows/msi_templates/LaunchCo.idt

@@ -2,5 +2,5 @@ Condition	Description
 s255	l255
 65001	LaunchCondition	Condition
 Privileged	OOO_LAUNCH_1
-VersionNT > WindowsMinVersionNumber Or (VersionNT = WindowsMinVersionNumber And ServicePackLevel >= WindowsMinSPNumber)	OOO_LAUNCH_2
-VersionNT <> 603 Or WIN81S14	OOO_LAUNCH_3
+Installed Or VersionNT > WindowsMinVersionNumber Or (VersionNT = WindowsMinVersionNumber And ServicePackLevel >= WindowsMinSPNumber)	OOO_LAUNCH_2
+Installed Or VersionNT <> 603 Or WIN81S14	OOO_LAUNCH_3