-IE, Firefox and Chrome installed on 32bit Vista
-Chrome is the system default browser
-Construct2 preferences tried:
-Default preview browser: (default)
-Default preview browser: Chrome
-Custom browser: [pathToChrome]
-All these settings launch the preview in Firefox for some reason.
-Firefox is NOT already open when Contruct2 is launched.
-Tried previewing with Chrome open, but a new Firefox window is still launched.