- this is the originator of the message; a shell that was called through the literal name /bin/sh command tells you that

this command
doesn't exist in $PATH.


The "username" field exists only in the systemwide crontab (/etc/crontab, /etc/cron.d/*), and this is most probably user's personal crontab, that always executes as him. Thus, cron interprets the word "root" as the first word of command line.

If clamscan needs to be ran as root, move the lines to /etc/crontab.
If he can run as the user that you're currently operating as, remove "root " from the lines.

I got it!
Again thanks for all your time and knowledge sharing. I give you 5 stars + bonus *****@

_________________
Jean