Since the Software update to 10.11.6, Photoshop is not working properly, at least not the way it used to. Adobe Flash Player: (installed 2017-11-14). As another fellow developer who was making a game for flash 3 days ago. I am too hurt by the shutdown of adobe flash. And from diffrent sources, they are saying that it is because 'webGL and HTML are maturing' and 'flash truely cannot continue with growing tools like html' like cmon adobe, shut the f-ck up.
Hello. texaskellys.Welcome to Apple Support Communities.
I understand that Safari is prompting you with a message for Adobe Flash player to be installed in order to view 3D Flip Book. I may be able to help with this. If you haven't already done so restart your iMac. Then use this article to make sure the Flash player is turned on for plug-ins in Safari: How to use Internet plug-ins in Safari for Mac
Allow or block websites from using plug-ins
Choose Safari > Preferences, then click Security.
To turn off all plug-ins for all websites, deselect Allow Plug-ins. Websites that require a plug-in might not function correctly, might show a placeholder instead of the plug-in content, or might ask you to install the plug-in.
Adobe Flash Player For Mac Os X 10.11.6
To view your installed plug-ins or turn off a specific plug-in for all websites, click the Plug-in Settings button, then deselect the checkbox for that plug-in:
You can also configure a plug-in for specific websites, whether or not the website currently requires the plug-in:
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Adobe Flash Player Update For Mac 10.11.6
Cheers!Adobe Flash Player 10.1.82.76
May 30, 2017 1:15 PM