File list (Check if you may need any files):
helper\helper\App.config
......\......\bin\Debug\helper.exe
......\......\...\.....\helper.exe.config
......\......\...\.....\helper.pdb
......\......\...\.....\helper.vshost.exe
......\......\...\.....\helper.vshost.exe.config
......\......\...\.....\helper.vshost.exe.manifest
......\......\...\.....\myDatabase.s3db
......\......\...\.....\System.Data.SQLite.dll
......\......\...\.....\System.Data.SQLite.xml
......\......\...\Debug
......\......\...\Release
......\......\bin
......\......\conn.cs
......\......\first.cs
......\......\first.Designer.cs
......\......\first.resx
......\......\helper.csproj
......\......\image\1.png
......\......\.....\2.png
......\......\.....\3.png
......\......\.....\4.png
......\......\.....\5.png
......\......\image
......\......\list-class.cs
......\......\list-class.Designer.cs
......\......\list-class.resx
......\......\list_stu.cs
......\......\list_stu.Designer.cs
......\......\list_stu.resx
......\......\obj\Debug\DesignTimeResolveAssemblyReferences.cache
......\......\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
......\......\...\.....\helper.csproj.FileListAbsolute.txt
......\......\...\.....\helper.csproj.GenerateResource.Cache
......\......\...\.....\helper.csprojResolveAssemblyReference.cache
......\......\...\.....\helper.exe
......\......\...\.....\helper.first.resources
......\......\...\.....\helper.list_class.resources
......\......\...\.....\helper.list_stu.resources
......\......\...\.....\helper.pdb
......\......\...\.....\helper.Properties.Resources.resources
......\......\...\.....\helper.report.resources
......\......\...\.....\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
......\......\...\.....\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
......\......\...\.....\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
......\......\...\.....\....PE\Properties.Resources.Designer.cs.dll
......\......\...\.....\TempPE
......\......\...\Debug
......\......\obj
......\......\Program.cs
......\......\...perties\AssemblyInfo.cs
......\......\..........\image\1.png
......\......\..........\.....\2.png
......\......\..........\image
......\......\..........\Resources.Designer.cs
......\......\..........\Resources.resx
......\......\..........\Settings.Designer.cs
......\......\..........\Settings.settings
......\......\Properties
......\......\report.cs
......\......\report.Designer.cs
......\......\report.resx
......\helper
......\helper.sln
......\helper.v12.suo
helper