First and foremost, this is my very first experience with Code Signing.
I bought Standard Code Signing from Certum for 3 years.
I intend to publish applications in Czech republic mostly.
But to the point, on Windows 10, when I download the signed executable, I get bumped by Smart-Screen filter which blocks the application.
I don't know what to think. I used SHA256 and a time stamp. I signed it on Windows 8.1 fully updated.
Here is a code snippet I used to sign the EXE file:
SignTool sign /fd SHA256 /a /tr http://time.certum.pl "Barvy.exe"
Did I do something wrong?
Here is a picture detail of the signature of the EXE file: