I have installed the NEW MS Edge on most of my endpoints but quite a few of them does not want to update the Flash player to the newest version? How can I get the offline update for this for Windows 10 and Windows 7?
In Windows 10, Edge will use only the copy of Flash Player installed in Windows. This is a Microsoft distribution, not available from Adobe. Edge on Windows 7 is anyone's guess, but you can try Adobe's OCX installer. You will need a distribution license - do you have one?
But really, installing Flash when it is removed in just 3 months? Apple blocked it permanently this week in a surprise update. Maybe Microsoft did the same?
https://get.adobe.com/flashplayer/about/ lists the current version of Flash Player for the various browsers. For Micrsoft, they embed Flash in IE & Edge and all updates are released via Microsoft Updates. There's no separate installer for the embeddedv ersions. You'll need to wait for Microsoft to release the update.