R-Keeper 7 545 error on startup?

Question

Electronic accounting

when loading r-keeper on the computer, it says:
Incorrect username / password or you do not have enough rights to enter the manager station.
the name and password are correct, the keeper himself works in the restaurant, but does not enter the manager

Answer 1

response in the received message "Wrong username/password or you do not have enough rights to log into the manager station". There are two reasons: 1) it is written in the message (see reference books). 2) synchronization did not reach.