Or, in the address bar, type chrome://extensions/ and press Enter. Select More Tools, then choose Extensions. … You have two options: Ask when a site wants to use a plugin to access your computer (recommended) or Do not allow any site to use a plugin to access your computer. Scroll down and select Unsandboxed plugin access. In most cases, an incompatibility issue between the browser and the version of the plug-in might have been detected. Usually, the message indicates that the system has stopped a specific plug-in from executing. Still, users may encounter a ‘Blocked Plug-in’ error message in Safari. Click Show advanced settings, click Content settings under Privacy, scroll down to Plug-ins, and select Click to play. To enable it, click Chrome’s menu button and select Settings to open the Settings page. How do I enable Adobe Flash Player in Chrome on Mac?.
How do I unblock a website on Chrome Mac?.