Mental note: Skype will grab port 80 if it starts up before the IIS Web Server leading me to "Unexpected Error 0x8ffe2740 Occurred."
Fix: Turn off "Use port 80 and 443 as alternatives for incoming connections within Skype's options.
Scott Hanselman is a former professor, former Chief Architect in finance, now speaker, consultant, father, diabetic, and Microsoft employee. I am a failed stand-up comic, a cornrower, and a book author.
Disclaimer: The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.