Fixing "The 'CctSharedPackage' package did not load correctly"

I started Visual Studio 2013 this morning and opened the About dialog to make sure that I was running Update 1 on this particular machine.  Before the About dialog was displayed, I got the following error dialog: —————————Microsoft Visual Studio—————————The ‘CctSharedPackage’ package did not load correctly. The problem may have been caused by a configuration…

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