How to fix “Root element is missing.” when doing a Visual Studio (VS) Build?

Question

How to fix \"Root element is missing.\" when doing a Visual Studio (VS) Build?

Any idea what file I should look at in my solution?

Actually, I am getting thi

Answer 1

In my case, i was using vs 2010 with crystal report. Innerexception revealed root element is missing error. Go to directory like C:\Users\sam\AppData\Local\dssms\dssms.vshost.exe_Url_uy5is55gioxym5avqidulehrfjbdsn13\1.0.0.0 which is given in the innermessage and make sure user.config is proper XML (mine was blank for some reason).