title: User profiles and command line arguments in MS Edge?
body: <p>I am writing an application which is at one point expected to launch an Edge window. I'd like this new instance of Edge to be completely separate from other Edge windows in the system (so that it doesn't inherit cookies, favourites and other things). In other words, I am looking for a behavior similar to Chrome's <strong>--user-data-dir</strong> flag. Is this possible with Edge? I've looked around and it seems that the only command line parameter accepted by Edge is <strong>:url</strong>, and changing the user profile directory is rather cumbersome and involves fiddling with the registry, which is not an option...</p>