I attempted to install 2011, it went through the process..Then nothing.
I tried to uninstall 2010, but it is giving me an error message: -Another installation is already in progress. Complete that installation before proceeding
I looked, but I can't seem to find the 2011 install, please help
Reboot. That should clear the installer issue. Your 2011 should have created a program files folder and icons. Are you sure you actually ran the installer and not just the download? Also, you do not need to uninstall 2010 as they will work fine side-by-side.