When I try to open the source copied from my different machine I got the following error "Project type is not supported by this installation". Spending some time on Google I didnt locate the workaround coz its a generic kind of error message. After trying the following steps I am able to open the source.
1. Intall Service pack 1 for Visual Studio 2005 (VS80sp1-KB926601-X86-ENU)
2. Install the WebApplicationProjectSetup.msi from here
3. Restart your machine
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