Exactly as the title says, remember to encode the url you want to open in the external browser via the WebBrowserTask, always. This is probably the first of a series of posts I’m going to write about some problems I found while developing FeedTso, a feed news reader application for WP7, of course with the solution. But let’s go back to the problem. How to open a url in the WP7 web browser from your application Well, this is easy: WebBrowserTask task = new WebBrowserTask();
task.URL = "http://feedtso.com/";
task.Show();
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