How to install Flash player on Windows 10

Windows 10 update KB4577586 removes Adobe Flash Player, which means that Windows 10 no longer supports Flash. You may need to manually install Adobe Flash Player to use the easiest video converter to convert SWF to video on Windows 10/11

If you do not manually install the Flash player, you may get an Access Violation...avformat.53dll or Access Violation...AVplayer.dll error when converting SWF to video

The following is a guide to install Flash player on Windows 10/11

  1. Download Adobe Flash player from here

  2. Run activex.exe to install Adobe Flash Player

    1. Do you want to allow this app from an unknown publisher to make changes to your device?

      Yes

    2. Click the button (Next)

      Click next button

    3. Click the button (Finish)

      Click Finish button

  3. Run activex.exe again to uninstall all old files

    Uninstall Adobe Flash Player

    Restart your system to complete the uninstallation process

  4. Run activex.exe to install Adobe Flash Player

Now you can try to use the Easiest Video Converter to convert SWF to video