Problem
As we progress through At the end of 2020, browsers are beginning to drop support for have deprecated Adobe Flash, as this product has been known to have security vulnerabilities. With no support for Flash in your browser, any SCORM content that was written to use in Flash as opposed to HTML5 will no longer work, and will need to be rewritten or reconfigured to support HTML5.
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Internet Explorer/Edge: https://blogs.windows.com/msedgedev/2019/08/30/update-removing-flash-microsoft-edge-internet-explorer/
Solution
In order to ensure access to your content, we recommend reviewing all of your courses to ensure they are HTML5 compliant.