Login Valentina Server

[XL-Dennis Consulting]

I have installed Valentina Office Server and on the same computer Valentina Studio Pro.
In the Master DB I have added a new profile to its sysuser table. But I have troubles
to
log into it... 

I use the following entries in the dialog to connect the In Valentina Studio Pro
Host: localhost or LOCALHOST or 127.0.0.1 
Port: empty or 15432
UserName: Secret <---- User
Password: Secret123 <---- User

But I only get the message that "connection could not be established. 

TIA,
Dennis