Installanywhere silent installation fails on Cisco Unified CCX Editor 851
i am packaging Cisco Unified CCX Editor for a customer, where the setup is based on InstallAnywhere. The installation with the parameters "-i silent" and "-i console" are not working (Setup is cancelling with ExitCode 2000) and logs tell me that the UI mode is not supported. I tried to create an answerfile but when i add Installer_UI=silent, the setup does not work anymore.
Alternatively i tried to do a snapshot package but this fails as you can only see the splashscreen of the editor for some milliseconds before it closes again. Same happens on repackageing with Wise Admin Studio, even when i do not exclude anything from the snapshots.
Manual installation works.
Anyone has an idea how to fix this?
Thank you very much in advance for your help.