Meinst du vlt den SourceMods oder common ordner? Du kannst das so machen, damit er diese ignoriert,
Dim UserPath as String = ("C:\Programme\Valve\Steam\SteamApps\")
Dim Path As DirectoryInfo, dinfo As DirectoryInfo, sUsers As String, n As Integer = 0
Path = New IO.DirectoryInfo(UserPath)
For Each dinfo In Path.GetDirectories
If Not dinfo.Name = "common" And Not dinfo.Name = "SourceMods" Then
sUsers = dinfo.Name
n += 1
sstreamwriter.WriteLine(sUsers) 'hier die usgabe
End If
Next
So sollts klappen