title: How to uninstall microsoft web developer tools in extension manager
body: <p>My VS 2012 Update 1 launches totally slow, even I have upgraded to Update 2, it is still the same. So, I guess (maybe wrong) because some extensions in VS 2012 crashed, I cannot uninstall them. </p>
  
  <p><img src="https://i.stack.imgur.com/L6owk.png" alt="enter image description here"></p>
  
  <p>On the picture, I have 2 extensions crashed (Uninstall button is disable):</p>
  
  <ol>
  <li>Microsoft Web Developer Tool.</li>
  <li>Visual Studio Extensions for Windows Library for JavaScript.</li>
  </ol>
  
  <p>Is there any way that I am able to uninstall both?</p>
  
  <p>I also follow the hint on the bottom-right corner to uninstall in Programs and Features, but I cannot find. </p>