Are you enale to login in LivePage to download catalogues ?
First of all you'd be sure you used the right username and password. Remember that username is your complete email address typed in the registration form.
If you forgot the password use the link "Click here to obtain a new one". You'll receive an authomatic mail with the new password directly in your mailbox.
If you forgot your username too, you can make a new user using your email address.
This article is valid for DomuS3D® 2017 and later versions