ayi <t>Visual Studio 2017 error: Unable to start program, An operation is not legal in the current state</t>
ayi <t>For me, the solution (workaround) is to turn off JavaScript debugging on Chrome, which I believe is a new feature introduced in VS 2017.<br/> <br/> Go to Tools > Options > Debugging > General and turn off the setting for Enable JavaScript Debugging for ASP.NET (Chrome and IE).<br/> <br/> <br/> <br/> This is a known issue already, and seems to have an investigation underway.<br/> <br/> Full information about JS debugging in VS 2017 here:<br/> https://devblogs.microsoft.com/dotnet/client-side-debugging-of-asp-net-projects-in-google-chrome/</t>