How to Run Flash on a Website
When you visit a website that uses Flash, you see a “Plugin blocked” message at the right side of Chrome’s Omnibox or address bar.
To enable Flash for the site, click the lock icon at the left side of the Omnibox (address bar), click the “Flash” box, and then click “Allow.”
Chrome prompts you to reload the page—click “Reload.”
Even after you reload the page, any Flash content won’t be loaded—you have to click it to load it.
To run an individual Flash object, click its Play button. To run all Flash objects on the page—including any hidden Flash objects running in the background—click the blocked plugin icon at the right side of the Omnibox and click “Run Flash this time.”
Whenever you allow Flash for a website, it’s added to the allow list—click the blocked plugin icon and click “Manage” to see it. Alternatively, you can head to chrome://settings/content/flash to view it.
Here’s the bad news: whenever you restart your browser, Chrome erases this list. If you use Flash frequently on a particular website, you’ll have to do this repeatedly. Google seriously wants Chrome users to stop using Flash, so it’s making the Flash process annoying on purpose.