Why does the message «Invalid account» appear in the bottom right corner of the terminal?

The message «Invalid Account» may appear due to:

Incorrect account number (check your account number as specified in your Trader Room);
Incorrect account password (look for your password in the email sent to you upon account registration);
Incorrect server was chosen.

Please double check whether all the required data has been filled in correctly.

Last updated : 02.11.21