Never used that before... anyway, it says:

Code:
No user.config files were found in any of the following locations:

[blank lines]
I do see a 'app.config' file in the Solution explorer, which contains the right strings:

Code:
                    <ArrayOfString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                        xmlns:xsd="http://www.w3.org/2001/XMLSchema">
                        <string>line1 And some text</string>
                        <string>line2 And some text</string>
                    </ArrayOfString>