Why Avast deletes selfmade programs (UnrealEngine)

Avast Free Antivirus / Premium Security
1

I have this problem, that when I start a selfmade Game (made with the UnrealEngine4) Avast always tells me that it is a virus and deletes it. How can I stop that ?

2

https://www.avast.com/false-positive-file-form.php

3

As you’re a developer, read here:

→ https://www.avast.com/faq.php?article=AVKB229
→ https://www.avast.com/faq.php?article=AVKB228