Visual Studio Won't Mark Errors

Question

I just upgraded from VS C# Express and VS would mark my errors on the fly and now in full VS 2008 they aren't marked until compile time. I have checked the settings and have I have the check boxes marked for showing errors. I have even reset the VS settings and that didn't work either. I have the free version of devExpress, does anyone know if that would screw stuff up?

Thanks.

Answer 1

Tools -> Options -> Text Editor -> C# -> Advanced -> Underline errors in the editor?