No I didnt - I had to reinstall my operating system etc etc. So when I reinstalled dreamweaver and the extension manager it wasn't there anymore so just downloaded it again and installed.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.