I just downloaded ooRexx 4.1.3 for Windows 32-bit (using Windows Explorer 10), and noticed that I got a message saying "The publisher of this program couldn't be verified" and warning me that it might be iffy.
 
I wondered whether this might cause someone who was new to ooRexx to feel that it might be dangerous to continue with the download.
 
Is there any easy and quick way to fix this so that this warning does not appear?
 
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Oliver Sims