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According to the error message "Package URL should be with https:// and should point to a versioned, downloadable package". The reason for your authentication failure is the wrong package URL.
Links from cloud storage like OneDrive and Google drive are not accepted by Store. Azure cloud storage might be the same. It is recommended that you try using a server to host your msix file, please fill in the correct package URL as required in the document.
You must enter at least one versioned secure URL pointing to app package (MSI/EXE) hosted on your CDN. An example of versioned secure URL is
https://www.contoso.com/downloads/1.1/setup.exe
. When customer installs your app from the Store, the Store downloads the package from this URL. You need to follow good CDN practices and ensure that this URL is performant, reliable, and available based on your market selection.
Thank you.
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