avast and nod

[sandra_100]

is  avast     compitable   with  nod  anti  virus

[Waldo]

yes, and no...

They won't mess up each other if you only run 1 resident guard at the time.

This means "Avast resident shield" or "Amon guard from Nod".

I personally dislike having 2 Av on 1 machine.

I recommend to do a online scan now and then (for backup) with housecall instead :

http://housecall.trendmicro.com/

Waldo

[Lisandro]

If you want some suggestions for a second backup antivirus:

a) first of all, listen Waldo... He's the best on these things.
b) take a look here in the section Antivirus tools (not resident; compatible with avast!)  

Wellcome to forums  

[MWassef]

is  avast     compitable   with  nod  anti  virus

Nod32 does not like any other AV with it if it is your main AV. It denies access to your files so the other AV can not scan them.
but if you just disabled it and used it as your backup one , it would work just fine..  
for me, I use avast as my main AV and Nod32 v.2 as my backup one..
more info..