Signierte Datei wird von Windows trotzdem bemängelt

[Alfonso]

Ich habe Kontakt mit kSoftware aufgenommen und einen langen Mailverkehr gehabt. Sie können es sich nicht erklären, warum der Herausgeber beim SmartScreen nicht bei mir angezeigt wird. Bei ihnen in der USA wird es auf 6 Rechner mit meiner Software korrekt angezeigt unter Windows 10.
Habt Ihr eine Idee?

Ansonsten schrieben sie:

SmartScreen is a reputation based filter/scanner so they're just seeing the new file with the new signature as new (which it is), but there is a relatively easy way around that and you only have to do it once with one signed file. All you need to do is use IE or Edge and download the untrusted file. When the SmartScreen warning comes up click “More” or “More Info” and “Run Anyway”. Do that about 10-15 times and in an hour or so after that the messages go away. Make sure you're downloading your signed file though, this only works if the downloaded file is signed. Once one of your signed files gains reputation, any other file you sign will share in that.

However, you seem to be having an additional problem in that the publisher is showing as Unknown on your PC. I've tested now on 6 PCs here running various versions of Windows and they are all showing the correct information, so I'm a bit puzzled. Do you have additional PCs with which to test