File list (Check if you may need any files):
ListViewGroupSorter
...................\ListViewGroupSorter.sln
...................\LVGSorter
...................\.........\bin
...................\.........\...\Debug
...................\.........\frmmain.cs
...................\.........\frmmain.Designer.cs
...................\.........\frmmain.resx
...................\.........\ListViewGroupHeaderSorter.cs
...................\.........\ListViewGroupSorter.cs
...................\.........\LVGSorter.csproj
...................\.........\Program.cs
...................\.........\Properties
...................\.........\..........\AssemblyInfo.cs
...................\.........\..........\Resources.Designer.cs
...................\.........\..........\Resources.resx
...................\.........\..........\Settings.Designer.cs
...................\.........\..........\Settings.settings