Has anyone run into this. I&#039;m debugging my web app and when I try to set a break point VS.NET opens another file and places the break point in that file. Both files have the same name (default.aspx.cs) but they are located in separate folders with different namespaces. I have deleted my VSWebCache, deleted the .dll and .pdb files, made sure i&#039;m in debug mode and not release, deleted all files and recreated the project from sourcesafe, installed the latest VS update and framework sp2.<BR>I can break if I explicitly add the code: System.Diagnostics.Debugger.Break(); where I want to break. It works if I rename the file to something other than default<BR><BR>Please can anyone help...I&#039;m going nuts.<BR>Thanks