Visual Studio 2008 hangs on switching to design view

Recently I faced a strange issue, where visul studio hangs whenever we trying to switch to design view. This happens only when working on web applications. Following step resolved the issue for me:

 

Run regedit.exe and look for HKEY_LOCAL_MACHINE\Software\Microsoft\Office\12.0\Common\ProductVersion key. If key is missing, add it and set “LastProduct” value to 12.0.4518.1066. Restart the machine after this step.

 

References:

 

Troubleshooting "Visual Studio 2008 Design view hangs" issues
https://blogs.msdn.com/webdevtools/archive/2008/10/03/troubleshooting-visual-studion-2008-design-view-hangs-issues.aspx

 

Using MsiInv to gather information about what is installed on a computer
https://blogs.msdn.com/astebner/archive/2005/07/01/using-msiinv-to-gather-information-about-what-is-installed-on-a-computer.aspx

 

What is Microsoft Visual Studio Web Authoring Component?
https://blogs.msdn.com/mikhailarkhipov/archive/2007/08/20/what-is-microsoft-visual-studio-web-authoring-component.aspx