AVG and Luhe Fiha Virus

Hi,
I released a product which i made 
1- Product.exe file 
2- ProductBlueprint.exe file
3- Product.msi  file

I copied  ProductBlueprint.exe file and  Product.msi  file on my local machine which i have AVG as antivirus and i installed both of them without any problem

When i try to copy Product.exe file to install it, AVG detect it as a virus (Luhe Fiha) and it kill my installer.

On my machine builder i have no virus  so why AVG do this and gave me this message

What Is a Computer Virus? | Definition & Types of Viruses

Please i need to know what to do ?

Thank you 

Gerges Maroun