Code Signing after SHA-1 phaseout
Comodo and Ksoftware have been generously providing replacement certificates to current customers, as a result of the SHA-1 phaseout. The following link explains new code signing (Authenticode) steps, to support multiple Windows versions.
This impacts Software vendors/developers, and should not be confused with the SSL certificate replacement for browsers.
An important prerequisite mentioned in the article – the Windows 8.1 SDK version of Signtool is needed, for dual signing capabilities.