public static TestProgramSet OpenTestSet( String testSetName )
{
string testSetPath = GetTestSetPath();
testSetName = CleanTestSetName( testSetName );
string fullPath = Path.Combine( testSetPath, testSetName );
TestProgramSet testSet = CreateTestSet( testSetName ); //new TestProgramSet();
testSet._testSetDirectory = new DirectoryInfo( fullPath );
testSet._testSetName = testSetName;
return testSet;
}