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Chart Installer: Setup Files Do Not Automatically Run on Windows
If you are attempting to download the Navionics® Chart Installer on a Windows device and you do not have the option to "Run", click "Save".
You then have to go into the Downloads section in your computer's hard drive. For most Windows operating systems, the Downloads folder is located within the File Explorer, which is an icon resembling a manila folder on your taskbar.
Once you open the Downloads folder, the Chart Installer.exe file you just downloaded from the website should be visible. Click this file to install the program. Once installed, it will save a shortcut to your desktop.