I have defined a user account for the scans in the "Expert Options". But the login is missing. The scan is not executed.

Question / Problem

I have defined a user account for the scans in the "Expert Options". But the login failed. The scan is not executed.

Answer / Solution

For security reasons, the Windows Api used only allows a user to log on from a trusted domain (Trust). Otherwise the login attempt fails. Please make sure that the domain of the user you want to use to perform the scan belongs to a trusted domain.