I have a problem with the --disable-web-security flag. It is not working in Chrome 48 and Chrome 49 beta on Windows.
I\'ve tried killing all of the inst
The chosen answer is good, but for those who are still struggling with what they are talking about(your first time dealing with this issue), the following worked for me.
I created a new shortcut to Chrome on my desktop, right clicked it, and set the "Target" field to the following,
"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-web-security --user-data-dir="c:/chromedev"
The directory can be anything you want, I decided to make an empty folder called chrome dev in my C: directory. It has nothing to do where chrome is installed on your computer. It's just a fluff type thing.
This link also has clear directions for other OSes. How to disable web securityin Chrome