Launching message - extension flash 22

Hello community, I was in a hurry launching Bridge, what I do not use it normally, and I said "yes" to that extention I do not know what exactly is. (extension flash 22)

In the menu bar of Bridge/extention there was attached one displaying a quite big "hello bridge!" message with a blue type link to {Adobe Cep} Team in GitHub.

This is the link

https://github.com/Adobe-CEP

Finally I have removed the software and I will relaunch it when I dispose some time.

This post it is just as an information, probably it is not relevant.

Thank you in advanced for some info