How to upload large files in MVC5?

Question

I need to upload large files (up to 1 GB) in ASP.NET MVC5 , I have tried many solutions from here.

But any changes in web.config causes the following error.

HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid.

I can't add anything in web.config.

error is saying you already have httpruntime in the web.config.remove the duplicate entry — user9405863, Apr 14 '18 at 06:33
thanks @user9405863 this is right! can you please write your comment as answer so I can accept it? — programmer, Apr 14 '18 at 06:50

score 2 · Accepted Answer · answered Apr 14 '18 at 06:51

2

It seems Error you are getting is about duplicate entry of HttpRuntime in web.config. Remove the duplicate entry. you should be good

answered Apr 14 '18 at 06:51

user9405863

1 Answers1