When I click it again, it says only one instance of application can run at once. Flash is still not installed. I can still play YouTube videos, but no others. Flash is not listed in applications or add-ons for any browsers.
Should note that I'm running windows and had to uninstall flash earlier to work out malware stuff. This re-installation simply is not working. Flash installer will not run. I've tried everything I can find online. Please help.