Nov 15, · Chrome is closed but still can't install Flash hassfan1 Nov 15, AM I have closed all Chrome windows and used Task Manager to close everything else associated with Chrome but still can't install Flash because it wants me to close Chrome. Incomplete download and installation of the Flash installer program can also cause a computer to be unable to install Flash Player. Adobe Flash Player cannot install if a Web browser such as Internet Explorer, Firefox or Google Chrome is open, so be sure to close all browsers before trying to install Flash. Do you have any issues with playing videos or games in Google Chrome due to Adobe Flash Player? Don’t worry, you can read this step by step guide which will help you to enable Adobe Flash Player Problem in Chrome. Chrome is one of the most used browsers, it has inbuilt Flash Player. Jun 20, · If you want to use your own Flash plugin I would consider using the open source Chromium instead as it won't be integrated the way the Google version is. Some prefer it for the better privacy it provides out of the box. Many people have reported Flash Player is not working on Chrome, and they can’t play videos, animations and games on Chrome. This is frustrating. This is frustrating. But don’t worry.