http://blogs.msdn.com/b/vsnetsetup/archive/2012/04/30/installation-of-vs2010-or-vs2008-failing-on-the-first-component-eg-visual-studio-2010-64-bit-prerequisites-with-error-1320.aspx    ISSUE DESCRIPTION: Installation of VS2010/VS2008 failing on the first component (eg. Visual Studio 2010 64 bit prerequisites ) with the following error message- ‘Error 1320.The specified path is too long: C:\Program Files\Microsoft Visualen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)