You can find the older versions of Adobe Flash player at Archived Adobe Flash Player versions .
The latest version is 220.127.116.11. We highly recommend the usage of the latest versions of Flash player. You can download the latest version from get.adobe.com/flashplayer
For security reasons it's highly not recommended to install 18.104.22.168 on any internet connected system. 22.214.171.124 is over 10 years old and missing hundreds of security fixes.
Also, if you're running into content on the web that's telling you that you don't have Flash Player installed, make sure you're activating it in your browser: