How to create a certificate for EXE on Windows 10

Steps:

1. Download the Windows 10 SDK
https://developer.microsoft.com/en-US/windows/downloads/windows-10-sdk/

2. Open Command Prompt CMD as Administrator

Go to the folder with Sign Tool
C:\Program Files (x86)\Windows Kits\10\App Certification Kit


signtool sign /a MyFile.exe  TO get a valid certificate try the link https://www.certum.eu/en/cert_offer_en_open_source_cs/