Google Chrome: Has it's own verion of flash player built in. IE uses a differnet version of flash player. If you've got other browsers like Firefox installed they use yet another version of flash player.
Suggest:
Check that all old versions of Chrome have been removed then reboot:
https://www.raymond.cc/blog/remove-outdated-google-chrome-files/
Run the flash player removal tool and delete everything mentioned then reboot:
https://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html
C:\Windows\system32\Macromed\Flash
C:\Windows\SysWOW64\Macromed\Flash
%appdata%\Adobe\Flash Player
%appdata%\Macromedia\Flash Player
After reboot test your browsers. If there's no crash download the required versions of flash player from
Adobe Flash Player Distribution | Adobe
and install one at a time.