Hi all.
I have one problem with HttpContext.Session.
I am using version 4.1
describe:
- I run site from visual studio => everything is ok.
- but I publish site as debug mode, and host it on IIS.
- and I run that site => I can't use HttpContext
- error message : 'this.HttpContext.Session' threw an exception of type 'System.IO.FileNotFoundException

can anyone help? thanks.

Hi,
It looks like is IIS problem, maybe something miss during installation features of server.
Which version of IIS (and Windows) are you use?
Regards
Krzysztof

Hi.
I am using IIS 10 and window 10.
how to fix it?
thanks.

This is image that I trace.
https://i.stack.imgur.com/vJusn.png