SDUpdate command line issues

so I'm currently trying to update my spybot remotely using the sdupdate command. However there seems to be a prompt preventing it from updating I've so far tried:
SDUpdate.exe /autoupdate
SDUpdate.exe /autoupdate /silent
SDUpdate.exe /autoupdate /silent /taskbarhide
I got these commands from the /help but I have tried a few other variations including /background & /autoclose which I found from a google search.

It would be nice if you could get it to hide but at the moment getting it to update without input would be fine.

Are the commands broken for Version 2.4.40.0 Update 2.4.40.94? The only way I can seem to verify if it has actually updated is by the last update time. When I run the command it still says "Not updated for 13 days". Has anybody else had these issues? :confused:

Please see the comparison chart under Automation:
https://www.safer-networking.org/private/compare/