title: Visual Studio 2010 Toolbox controls disabled
body: <p>VS 2010 Toolbox in ASP.NET application development (design mode or source) is not showing all controls (showing HTML and reporting ones), I can see all by right click (Show all) but they are <strong>greyed out or inactive</strong>.</p>
  <p>I have used <em>devnev.exe</em> in VS Command line to reset, have reinstalled VS, have deleted the four hidden files in <strong>C:\Users\Ramzan\AppData\Local\Microsoft\VisualStudio\10.0</strong> with extension .<strong>tbd</strong>, all in vain.</p>
  <p>This thing is driving me mad. I have another machine and everything works fine there.<br />
  Any help much appreciated.</p>