File list (Check if you may need any files):
ReadingTabTxtData
.................\ReadingTabTxtData
.................\ReadingTabTxtData.sln
.................\ReadingTabTxtData.suo
.................\.................\bin
.................\.................\...\Debug
.................\.................\...\.....\Data
.................\.................\...\.....\....\students.txt
.................\.................\...\.....\....\students2.txt
.................\.................\...\.....\ReadingTabTxtData.exe
.................\.................\...\.....\ReadingTabTxtData.pdb
.................\.................\...\.....\ReadingTabTxtData.vshost.exe
.................\.................\...\.....\ReadingTabTxtData.vshost.exe.manifest
.................\.................\ColumnSorter.cs
.................\.................\Data
.................\.................\....\students.txt
.................\.................\....\students2.txt
.................\.................\Form1.cs
.................\.................\Form1.Designer.cs
.................\.................\Form1.resx
.................\.................\obj
.................\.................\...\Debug
.................\.................\...\.....\ReadingTabTxtData.csproj.FileListAbsolute.txt
.................\.................\...\.....\ReadingTabTxtData.csproj.GenerateResource.Cache
.................\.................\...\.....\ReadingTabTxtData.exe
.................\.................\...\.....\ReadingTabTxtData.Form1.resources
.................\.................\...\.....\ReadingTabTxtData.pdb
.................\.................\...\.....\ReadingTabTxtData.Properties.Resources.resources
.................\.................\...\.....\Refactor
.................\.................\...\.....\TempPE
.................\.................\Program.cs
.................\.................\Properties
.................\.................\..........\AssemblyInfo.cs
.................\.................\..........\Resources.Designer.cs
.................\.................\..........\Resources.resx
.................\.................\..........\Settings.Designer.cs
.................\.................\..........\Settings.settings
.................\.................\ReadingTabTxtData.csproj