IIS Express 8 - Cannot write configuration file

Question

I am trying to use IIS Express 8 for a MVC site in VS2012. I am getting the following error whenever I attempt to create the site:

Filename: \\?\\C:

Answer 1

For anyone googling this; this might be the same problem as this: http://connect.microsoft.com/VisualStudio/feedback/details/878812/use-iis-express-is-broken-in-vs-2012-on-windows-8-1

You can check it by downloading Prcocess Monitor and run it with a filter for "Path" contains "\Documents\IISExpress\config" and then try to change the project to use IIS Express. If there is a CreateFile entry with the result 0xC0190052 as one of the last entries then this is the same issue.