hi, I just switched on my computer and Kaspersky AV started to update. Suddenly one of their red messages screeched telling me that Backdoor.Win32.Troffer.2, running module aawservice.exe\avalicense.dll was on my computer. I was offered the option to delete, I clicked Delete. Kaspersky neutralised ("all threats successfully neutralised") the threat and placed a copy in their Backup. I decided to do a full scan, again the message came up telling me of another infection, exactly the same name, again I chose delete. Can anyone help with this at all? I just did a google search on the name and nothing was found. If they neutralised the threat why did another infection appear straight after? Any help gratefully received.