when I try to run a web application in visual studio 2017RC on windows 10, it opens a new browser instance(in my case chrome). I\'ve tried also with internet explorer, situa
I wanted to share the reason of the issue as well as the screen shot. The reason for which it opens a new window is because JS debugging is enabled. Chrome is launched with debugging enabled so a new instance is required. If you want to revert to the old behavior from Visual Studio 2015, you can do so but you would have to disable JS debugging. See below:
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