Hi,

a small suggestion for future versions. When ClamWin can't download the database due to being offline it sometimes gives a warning message but more often than not gives an error message.

I think being offline sometimes is a pretty normal state and ClamWin could handle this situation a little more elegantly. One option is to firego the download at a certain time and only do the download when going online. Also, a warning that the database in N days old and that it would be safer to go online to update the db.