thank you all for help
![Smiley :)](https://forum.avast.com/Smileys/default/smiley.gif)
it worked ... Avast is my favourite virus scanner, i tried and avg, it more fat, it starts on startup, and use system resources, but i don't need this ... why this good security for linux?
![Wink ;)](https://forum.avast.com/Smileys/default/wink.gif)
I tried Clamav ... no ...
![Cool 8)](https://forum.avast.com/Smileys/default/cool.gif)
Avast simple and good ...
![Grin ;D](https://forum.avast.com/Smileys/default/grin.gif)