I found the following on another forum about this problem:
Flash Player alerts or warnings when using Internet Explorer 11 on Windows 8 8.1 and Windows 10
According to this article it states that Microsoft mistakenly released the debug version of Flash. I expect they will reissue the update...
I help administer a network in the education environment. We use WSUS Server infrastructure to push Windows security updates to all of our clients. Yesterday I started to find similar issues as posted in this forum. For Windows 8, Windows 8.1, and Server 2012 (Internet Explorer 11) Flash is...