By [Mikhail Tsennykh, 2012] (http://www.codeproject.com/Members/Mikhail-T)
It is a PowerShell script, which is designed to seamlessly install or update open-source Chromium browser on Windows.
If you don't have Chromium installed, this script will download and install it for you. If you already have it, it will be updated.
Just double click 'Update_Chromium.bat' to run the script!
To change installation location, just modify 'Update_Chromium_Settings.xml' file.
In order to use this script, you need to have execution of PowerShell scripts enabled on your system. Do this by running this command in PowerShell:
Set-ExecutionPolicy RemoteSigned
If you don't have PowerShell, download and install it from here: http://www.microsoft.com/PowerShell.
For more details, please read my [CodeProject Article] (http://www.codeproject.com/Articles/415669/Chromium-Browser-automated-install-update-via-Powe) about this script.