Avg say it was infected with IDP.Generic

Greetings,

We apologize for the inconvenience caused.
You have received that message/popup because AVG has detected a possible threat.
In this case, I request you to provide that .exe file to our developer for analysis using this link :
https://www.avg.com/en-us/false-positive-file-form
Our team will check and get back to you through email ASAP.

I develop a program,build it and create a  test.exe ,  this exe can auto run when windows start. other program can call it to run.  the avg show messagebox, content is  "We've blocked test.exe because it was infected with IDP.Generic" .  but my exe is not a viru. 
I don't want  avg show this messagebox. How can i do ?

Greetings,

We apologize for the inconvenience caused.
You have received that message/popup because AVG has detected a possible threat.
In this case, I request you to provide that .exe file to our developer for analysis using this link :
https://www.avg.com/en-us/false-positive-file-form
Our team will check and get back to you through email ASAP.