Don’t lose your license !
Before un-installing, perform a license de-activation in order to be able to re-use your license later.
Avoid a reboot
If you don’t stop the application, Windows will probably require you to reboot.
If you don’t want to reboot, you must stop the application before uninstalling.
To completely stop the application, you may need to stop the IIS server itself.
⇒ If you do this, don’t forget to start IIS again after uninstallation.
You can un-install Alpana Server using Windows Control Panel.