Thank you, i think it is working, it is scanning now with the test scan you recommended.
One thing i recorgnized using a second window to check if the log is created:
With the command you gave to start the test scan the file really has this name: virus-scan-report-date +\%Y-\%m-\%d.txt
so maybe because the command has the date command in 'date +\%Y-\%m-\%d'.txt and because of the ' it is taken as a string but at least it is created, will check again when the scan is done.
Thanks