Open the Sublime Text again and install Sublime Package Control by running below code in console line (Ctrl+`)
importurllib2,os;pf='Package Control.sublime-package';ipp=sublime.installed_packages_path();os.makedirs(ipp)ifnotos.path.exists(ipp)elseNone;urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler()));open(os.path.join(ipp,pf),'wb').write(urllib2.urlopen('http://sublime.wbond.net/'+pf.replace('','%20')).read());print'Please restart Sublime Text to finish installation'
Close and Reopen the Sublime Text Editor, Ctrl+Shift+P and type 'Upgrade/Overwrite All Packages'
Waiting enough time to let Package Control download all the relative package.
Remove line '{ "keys": ["ctrl+b"], "command": "build" },' in Default (Windows).sublime-keymap file (bug for Build 2210? won't allow ctrl+k ctrl+b to toggle side bar if not remove it)