HELP!!! PLEASE!!!

I have uninstalled all associated components of VS.NET 2002. When I try to install VS.NET 2003 I get

Visual Basic.NET Setup (PopUp)
Setup has detected that a previous version of Microsoft.NET Framework (English) V1.0.2914 is currently installed. Uninstall this application before continuing with Setup. For more information, see readme.htm at the root of Visual Studio.NET CD1 or DVD.

I can't find it any where...where could it possible be hiding???