Hello, I am a VB (6.0 / .NET), VBA and VSTO software developer and installer creator. I have five years of experience. Creating installers is my main line of work. I can create the installer for you in VB.NET. It will install the Google Chrome extension silently. Mine will also have an uninstaller coded in. Furthermore, the installer will check which browsers are installed and install to those. I rest-assure that I will complete the work on time and deliver you the completed work to your satisfaction. See my previous project on similar for assurance: https://www.freelancer.com/projects/Javascript-Windows/Silent-installer-for-browser-extension.html