I am unable to debug (F5) Visual Studio 2003 projects after installing Visual
Studio 2005 Beta. Everything worked fine before. The projects run perfectly
if I start without debugging (Ctrl+F5). The projects that I am trying to
debug are all located on my local machine. The VS 2005 debugger works great.
This is the error message that I am getting:

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Microsoft Development Environment
---------------------------
Error while trying to run project: Unable to start debugging on the web
server.

Click Help for more information.
---------------------------
OK   Help  

Here is the output:

Auto-attach to process '[360] aspnet_wp.exe' on machine 'DALEALLESHOUSE'
failed. Error code 0x8013134b.

When I try to manually attach to the process, this is the error I get:

---------------------------
Microsoft Development Environment
---------------------------
Unable to attach to the process.
---------------------------
OK  
---------------------------

I have already tried repairing the IIS mapping, as described here:
http://support.microsoft.com/default.aspx?scid=kb;en-us;306005

I really don’t want to start re-installing applications if I don’t have to.
Any suggestions would be greatly appreciated.

Thanks,

Dale