How to make silent install Directory Opus 10

I've made a silent install with this faq [url]HOW TO: Perform silent (un)install of Directory Opus]

But when I want to install the registration certificate with the following commando opus start up and is not certified...

C:\Program Files\GPSoftware\Directory Opus\dopus.exe" /cert /regcode /norun

Is the commando change with version 10 ?

That command looks correct for Opus 10.

Is dopus.exe already running in the background when you run that, e.g. from a previous test? The command will only work if dopus.exe hasn't been started yet. If dopus.exe is already running then running another copy will just tell the existing instance to open a window (and the /cert and /regcode arguments will be ignored).

Thanks Leo,

That was it ! Process dopust.exe was runnning.

Thanks for your quick responce

Happy to help. :slight_smile:

I've updated the FAQ to make a note of this, in case anyone else runs into the same problem.