Avast! Firewall NDIS Filter Miniport

Have had a problem with the driver for avast! Firewall NDIS Filter Miniport since May this year. Every time I go on the computer it tries to reinstall the device driver - and fails.
I tried following suggestions for Windows 7 when someone had this problem in 2013 but it didn’t work.
There is a ‘searching for device driver’ and then ‘device driver software was not successfully installed’

Elsewhere I found ‘error 18’ - but not being computer savvy I have no idea what that means.

What does the Firewall NDIS Filter Miniport do?
Do I need it?
If I need it then how do I fix this problem?
I’m paying for avast! security, not using the free download, so feel rather disgruntled :confused:

Download the latest drivers for your network card/chip and install them.
This should (could) solve the problem.

But it won’t download them! That’s the problem!

I tried doing a manual download but it wouldn’t work and I don’t know why :-\

Did you even go to the card/chip/motherboard manufacturers website ?

Did you even fully read my post? No questions answered I notice.

I’m fed up with not getting any help. I AM NOT COMPUTER SAVVY so you might as well be writing in Dutch, or Swahili.

This week is the anniversary of my husband’s death, some fool of a decorator put a screw in a central heating pipe so not only do I not have a bedroom decorated, I have a wrecked living room. I need a plasterer, electrician and plumber who I can trust…

…it would help if my computer worked properly but it seems that I don’t understand enough to understand when someone makes a very oblique (to me) comment.

PS If you’re in any doubt, I’m at my wits end!

Thanks for helping but actually your help is not helpful because I’m so stupid and incompetent.

I did answered one of your questions, but it is you who need to do things.
I’m not even near your system, so I can’t do it for you.

And here is one of your other questions answered > https://docs.microsoft.com/en-us/windows-hardware/drivers/network/introduction-to-ndis-filter-drivers

If you understand what needs to be done, find someone who does and let him/her do it for you.