Windows Firewall & Avast Firewall

Hallo Avast community.
I have a slightly problem, well in your eyes this problem would be bad choice of decision.
But how do you turn off Avast firewall & Enable Windows Firewall?

I personally rather use the Windows Firewall because i like that.

But Avast now blocks it and even if i turn off the avast firewall i still can’t turn it on.

after you turn off avast firewall, have you tried a reboot?

Yes i have. :confused:

Try remove the firewall completely

Avast 2016: Manage program components in Avast Antivirus setup configuration >> https://www.avast.com/faq.php?article=AVKB96#artTitle