Unable to reset Administration Console Password

Hello,

Months ago, I’ve installed the Avast Endpoint Protection for a client and give them all passwords they need to manage the system using the Administration Console.
They just called me back because they lost the admin password :-s

I’m trying to reset it using this article: https://blog.avast.com/2014/04/03/how-to-reset-your-avast-administration-console-password/

But when I launch the "Avast.Sbc.Service.exe” command, I get this:

C:\Program Files\AVAST Software\Administration Console>Avast.Sbc.Service.exe -c password -p
avast! Administration Console service (version: 1.3.3.42)
Running on Windows 7 Service Pack 1 - Version 6.1.7601 (64bit)

Then a popup telling me that a service cannot be started from the command line…

All avast services are started on the computer so what’s wrong?

Regards,
Gerald

What are you talking about exactly?

I’m just looking for a way to reset the Admin password because the information provided in the blog doesn’t seems to work correctly, at least for my client…