问题
I am trying to set default browser for the add-in I am using to chrome, but by default it takes IE always. How do I change this
回答1:
I assume you are talking about a scenario where your add-in generates a new browser window/popup. On Windows, this will always be Internet Explorer.
Keep in mind that for all Office desktop variants, add-ins are hosted within an embedded browser instance. For Windows machines, this is an embedded Internet Explorer instance. For Mac machines, it uses an embedded Webkit instance. When you open a new window, popup or follow a link it will always be executed within that same instance.
来源：https://stackoverflow.com/questions/43551469/how-to-set-default-browser-for-an-add-in