Hi Samuli,
We recently updated our KPL to version 320 and we are experiencing a similar issue:
One of our users is reporting similar error when using NWBC for HTML.
![WebGUI Error - Initialization of SAP GUI for HTML failed.png]()
We have the parameter you mention turned off in SICF though.
![WebGUI Error - WEBGUI service configuration.png]()
Any idea of what could be causing this error?
Thanks and regards,
Laura