The program is being debugged and suddenly cannot be debugged. If the program is restarted, the following error occurs: The program c: \ Program Files (x86) \ IIS express \ iisexpress.exe cannot be started.
Unlike the previous failure to start IIS Express, this ASP. NET development server has already started.
Click it to browse the page. debugging is not supported,
It can be debugged when it is attached to a thread, but it needs to be re-attached every time. This is troublesome and is not a solution.
Finally, we found that there is no such iisexpress.exe, ProgramFiles/IIS express under ProgramFiles (x86)/IIS Express.
Simply uninstall it, And then reinstall an IIS 8 express OK. It is estimated that it is damaged for some reason.
When webmatrixweb.exe is started, it cannot be completely successful.
Download an iisexpress8.0.
Iisexpress8.0 _ 33lc.com click to download
[Exception Handling _ IIS] unable to start IIS express \ iisexpress.exe