Avira - ignore being ignored!

[#1]

Avira keeps telling me I have an infected file (part of  Ultra Fractal 5 which I am certain is a false positive). I keep setting the pop-up for it to ignore and remember action but Avira refuses to do so!
The pop-up returns several times a day and has now been designated ‘irritating anyone know how to make Avira believe that I want to ignore the warning?

[#2]

Just rebooted into Windows 7 to check
If you open Avira
Click on local protection
Then Configuration
Then tick Expert Mode there are a lot of options - see picture
I think the problem is with a service not just the file but you can add it to the exceptions for both

[#3]

Thanks Jim I think that has done it (fingers crossed).