I found that Windows 10 Mail can be run like this using the Run command:
shell:AppsFolder\microsoft.windowscommunicationsapps_8wekyb3d8bbwe!microsoft.windowslive.mail
So, I tried creating a portable file association to pass a .jpg file as an attachment to Mail like this:
jpg>\AppsFolder\microsoft.windowscommunicationsapps_8wekyb3d8bbwe!microsoft.windowslive.mail
But the above PFA only open Mail, and does not pass the highlighted .jpg file as an attachment. Is it possible to pass a file as an attachment to Windows 10 Mail? (Not to be confused with Outlook).
-Thanks