Windows 10 new update antivirus issues

[SonicRegret]

So I just got the new windows 10 update and it seems to have turned off my avast antivirus. Then when I tried to turn it on in settings all the activation buttons were grayed out; everything was just fine before the update, so why is it not working now?
What can I do to reactivate my antivirus?

here are some screenshots to explain

 

[Tizm]

well first, making two thread's is a bad idea. also, id reinstall the antivirus

 

[FAST6191]

If you have just updated to Windows 10 then avast might have had its activation tied to the Windows 8 or 7 key that it came from. The things you are showing in the pictures look more like the windows commands for things, or just windows defender (which tends to be deactivated when other AV programs exist).
Try going into the avast program itself and seeing what it says.

 

[Joom]

well first, making two thread's is a bad idea. also, id reinstall the antivirus

This. AVs tend to install drivers for unhooking and networking purposes, so most likely you'll have to completely remove it and reinstall it.

 

[Xenon Hacks]

Uninstall and reinstall using "your" product key.