Hi Heiko,
Didn't the reboot work when you set the "Force reboot after install" option from the "Install Parameters" page of your project?
It is indeed a limitation when you have the "Enhanced User Interface" feature enabled in the "Themes" page, "Settings" tab and you try to set the "REBOOT" property to "Force" on the "Install Execution Stage" section, in the "Custom Actions" page. However, it should work if you use that option from the "Install Parameters" page.
A similar problem was discussed on the "
Can REBOOT Property Be Set From A Merge Module" thread.
Best regards,
Eusebiu
FOLLOW US