I have been trying for 3 days but it does not work.
I have taken code from the following link
I paste this in My Html file create in VS website for .Net , and setup a local server for my page using IIS server
I also downloaded proxy from GitHub resource-proxy/DotNet at master · Esri/resource-proxy · GitHub
setup it in same application in IIS
Downloaded excel file added in my application from https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/4.5_week.csv
but still I am getting the following error in console using developer mode when set Proxy URL to this
config.defaults.io.proxyUrl = "/192.168.8.188/Proxy/proxy.ashx";
and when I set proxy url to this
config.defaults.io.proxyUrl = "/Proxy/";
then the following error occurs in console
Could you please help me out. I would be thankful in advance.