This is how to get rid of that popup appearing every time you create your own local extension in Chrome.
- Create a .bat file and name it
DevWarningPatch.bat. Save this to the desktop.
- Add the contents below to the bat file.
- Make sure to close Chrome and end all chrome.exe processes.
- Rightclick the batch file and run it as administrator: it will find & patch all applicable chrome.dll Alternatively you can drag’n’drop chrome.dll onto the batch file