The project type is not supported by this installation

Ok, this makes no sense.  I am not able to see the web project when I open the .sln.  It's greyed out.  So naturally I try to remove and re-add it back to the solution.  But I get this message below both when I open the .sln initially and then also after I try to remove then re-add the web project to the solution and I don't know why.  The file is not corrupt and I can open other .csproj files just fine..all other project layers are opening fine in this solution.

I'm using VS 2005.

Error: The project file c:\..\myfile.csproj cannot be opened
The project type is not supported by this installation

When I compared this .csproj with just another project, lets say the data layer, a project in there, I see that the other that particular project (which is added to this solution just fine)

 <ProjectGuid>{0C72031B-ACA5-48E9-8618-9C63DE21FC81}</ProjectGuid>
 <ProductVersion>8.0.50727</ProductVersion>

and this web project has plural "ProjectTypeGuids"

<ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
<ProductVersion>8.0.50727</ProductVersion>

another guy on my team can open this same solution and it includes the project just fine.  I just did a reinstall of VS2005 so I would think it's not a problem with my VS but could be.  I don't want that to lead you in the wrong direction as I'm not really sure what the problem is...can't figure it out.   I can open the web project in VS 2008 fine alone by clicking on the .vsproj, but it's definitely not a VS 2008 web project.
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dba123Asked:
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dba123Connect With a Mentor Author Commented:
it's not the project file.  I just said my VS install is corrupt.
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Sachintana DissanayakeSenior Web DeveloperCommented:
VS 2005 web projects does not have project file, we just map a web site root to a folder path.
Those details will be stored in the .sln (solution) file.

Does your project files are attached to the source control system (TFS or VSS)?
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dba123Author Commented:
well, our web folder does have a project file...  I tried to do an add existing web project but it doesn't allow me when I use the file system when I click that web folder
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Sachintana DissanayakeSenior Web DeveloperCommented:
Open web site (File -> Open -> Web Site... or File -> Add -> Existing web site...) and select the folder from the file system, that's it. you will get the new web project attached to your solution.
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dba123Author Commented:
we have a project file for whatever reason and this solution opens fine in VS 2008, no problems...just not VS 2005
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dba123Author Commented:
shyat, yep, my vs 2005 is messed up, i can open it on my home pc just fine.  Errr.....reinstalling VS
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Sachintana DissanayakeSenior Web DeveloperCommented:
It might be a VS 2003 project file...
Yeah, VS 2008 supports varies types of project types.
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