I have been having some frustrating problems with debugging my SharePoint projects from Visual Studio 2010 since Iâve arrived here, and Iâve been going around in circles trying to figure it out. I have an application page in a SharePoint project. If I click F5, the SharePoint site appears blank white and the progress bar stops about halfway. When I add a System.Diagnostics.Debugger.Launch(); to the PageLoad, the SharePoint site appears, but there is no sign of it in _layouts/. Iâm not sure what Iâm doing wrong or what I need to fix. If you could please help, thank you in advance.