I'm not able to install sitecore rocks in my VS Express 2013. Im getting the error "This extension is not able install on my currently installed products"
I downloaded the file from this link
Check the supported versions of VS:
http://vsplugins.sitecore.net/Supported-Visual-Studio-Versions.ashx
Sitecore Rocks only works with Visual Studio 2010, Visual Studio 2012 and Visual Studio 2013 (and maybe later versions).
Only Visual Studio Premium, Proffesional and Ultimation editions are supported.
Visual Studio Express is not supported.