py2exe output flagged as malware

[Robin Becker]

I see this has happened to others in the past. I'm using 32 bit python 2.7.10 with py2exe 3.3 on windows 7. The exes work fine, 
but when I try to download into windows 10 I'm getting the exes immediately removed as malware.

Is there any way to prevent this. It's very bad for python programs to get this kind of reputation.

Anyone know if the same happens with PyInstaller etc etc?
-- 
Robin Becker