问题
I have an issue when I debug my application it says "process with an ID is not running in visual studio 2013." Every time it comes with different process number. I tried deleting the IISEXPRESS folder then set environment variable to 1. But still got the error.
回答1:
Resolution I found;
Head to
%userprofile%\documents\IISExpress\Config directory
Delete all files within that folder. Restart visual studio and works like a charm.
回答2:
I had the same issue using VS 2017. This worked for me. I changed the project’s website random URL.
from
http://localhost:50210/Login/Login.aspx
to
http://localhost:5410/Login/Login.aspx
the 5410 was random number I picked.
After that everything worked as normal
回答3:
Are you check this again by "Administrator" via run as Administrator option?
It seems that your iis folder issue as every suggest that, check this links.
https://connect.microsoft.com/VisualStudio/feedback/details/806692/vs-2010-2012-2013-ultimate-iis-express-process-with-id-of-xxxx-is-not-running
ASP.NET MVC5/IIS Express unable to debug - Code Not Running
来源：https://stackoverflow.com/questions/28319225/process-with-an-id-is-not-running