I updated to the newest verison of Adobe AIR and now an appilication that requires it won't run

I was playing the game 'Realm of the Mad God' on Steam, and I finally updated Adobe Air after using a very outdated version for a long time. Now when I try to open the game it gives me a message that says "Adobe AIR - The required native extension is missing for this application. Try re-installing or contacting the publisher for assistance."

I've tried reinstalling Adobe AIR twice, but that message continues to come up. Also, after downloading Adobe Air the only folders that come up are "Adobe AIR Application Installer" (which does nothing upon opening) and "Adobe AIR Uninstaller."

What should I do?