Hmm, not sure what your solution looks like now. In any case, here's how to
remove various files, solutions, and projects from source control. This does
NOT affect anything stored in the VSS database.

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1.  Delete the following files from your solution or project folder and any
project folders in this folder: *.scc, * .vspscc, and .vssscc.

2.  Select all remaining files and folders in the solution or project
folder, and remove the read-only attribute from the selected files and
folders. VSS uses the read-only attribute for items that are checked in, so
you need to remove this attribute before editing any files. Keep in mind
that some projects may be located outside the parent solution folder. This
is nearly always true for Web projects, which are usually located in the
Inetpub\wwwroot folder.

3.  If you want to remove a solution file from VSS source control, edit the
solution file (.sln) in a plain text editor like Notepad. Remove the
SourceCodeControl GlobalSection section. Remove from and including this
line:

GlobalSection(SourceCodeControl) = preSolution

to and including this line:

EndGlobalSection

4.  Edit any project files (.vbproj or .csproj) in a plain text editor.
Remove these four lines, which are located at the top of the project file in
either the VisualBasic or CSHARP node:

SccProjectName = "SAK"

SccLocalPath = "SAK"

SccAuxPath = "SAK"

SccProvider = "SAK"

5.  If you have enterprise template project files (.etp), they also must be
edited,
remove the SourceControlSettings node including content, from the start tag
<SourceControlSettings> to the end tag </SourceControlSettings>.

That's all you need to do. Your solution and project are now fully removed
from VSS source control.

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Let me know if you need anything more specific