I want check all files but… (see image)
I don’t know why do you want to remove it. ??? Seems it’s default settings, and i don’t have problems with web shield.
dear Ylap,
I want remove its 'cause I want check also these types of files. 
Kamulko! it is very unlikely that these types of files would be used transmit malware very very unlikely
if possible at all!!
Dear P3t3rbOnn,
unfortunately it happens…
This is one of 100000000 articles you can find online:
Kamulko! I know Jpeg exploits are common however the types of file excluded would be very unlikely
to reach your system as webshield would detect anyway.
Also If it isn’t broken don’t breakit
ok, friend. Now I invite you to read the other 99999999 articles on the web
you are wise about the risk of a program change, but every Avast! lover try to search for new improvements. When (if) a damage happens, I can reinstall.
I’ll get back to you next year some time late next year I’m on 99 now btw is Avast doing the job for you
if so playing can cause a lot of headaches my friend
no problem: Avast users are eternal creatures! 
Nice conversation, very nice! ;D Kamulko don’t be so crazy because of viruses. it’s not good for your health! ;D avast! will do it’s job! So be calm and secure! 8)