Add "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" to the shortcut --disable-web-security --user-data-dir=C:\MyChromeDevUserData It won't work after a while , can only re-change the workspace
Another solution is to write a bat script with the following content:
cd C:\Program Files (x86)\Google\Chrome\Application
chrome.exe --disable-web-security --user-data-dir=C:\MyChromeDevUserData