Opening Chrome browser in full window or kiosk mode on windows 7

Question

I have tried all the following and I just can\'t get Chrome to open in fullscreen with or without kiosk mode:

Run chrome in fullscreen mode on Windows

Which

Answer 1

Even if the chrome browser is closed down, all instances of Chrome.exe in the Windows Task Manager need to be manually closed. Even if testing when a PC is freshly turned on, I still need to close instances of Chrome.exe from the Windows Task Manager.

When all instances are closed, running a shortcut with the following target seems to work:

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --chrome --fullscreen --kiosk

Does anyone know how to stop the instances of Chrome.exe in the Windows Task manager interfering?