File list (Check if you may need any files):
DataBase\AssemblyInfo.cs
........\bin\Debug\DataBase.dll
........\...\.....\DataBase.pdb
........\DataAccess.cs
........\DataBase.csproj
........\DataBase.csproj.user
........\obj\Debug\DataBase.dll
........\...\.....\DataBase.pdb
........\...\.....\DataBase.projdata
........\...\.....\DataBase.projdata1
....SystemBus\AssemblyInfo.cs
.............\bin\Debug\DataBase.dll
.............\...\.....\DataBase.pdb
.............\...\.....\DataSystemBus.dll
.............\...\.....\DataSystemBus.pdb
.............\DataSystemBus.csproj
.............\DataSystemBus.csproj.user
.............\DataSystemBusOne.cs
.............\LoginBus.cs
.............\obj\Debug\DataSystemBus.dll
.............\...\.....\DataSystemBus.pdb
.............\...\.....\DataSystemBus.projdata
.............\...\.....\DataSystemBus.projdata1
..........UI\App.ico
............\AssemblyInfo.cs
............\bin\Debug\connection.udl
............\...\.....\DataBase.dll
............\...\.....\DataBase.pdb
............\...\.....\DataSystemBus.dll
............\...\.....\DataSystemBus.pdb
............\...\.....\DataSystemUI.exe
............\...\.....\DataSystemUI.pdb
............\DataSystemUI.csproj
............\DataSystemUI.csproj.user
............\licenses.licx
............\LoginFrm.cs
............\LoginFrm.resx
............\MainFrm.cs
............\MainFrm.resx
............\obj\Debug\com.A8.SZaccp.KtvSystem.DataSystemUI.LoginFrm.resources
............\...\.....\com.A8.SZaccp.KtvSystem.DataSystemUI.MainFrm.resources
............\...\.....\DataSystemUI.exe
............\...\.....\DataSystemUI.exe.licenses
............\...\.....\DataSystemUI.pdb
............\...\.....\DataSystemUI.projdata
............\...\.....\DataSystemUI.projdata1
SQL\KTV_Data.MDF
...\KTV_Log.LDF
A8KTVSystem.sln
DataBase\obj\Debug\temp
........\...\.....\TempPE
....SystemBus\obj\Debug\temp
.............\...\.....\TempPE
..........UI\obj\Debug\temp
............\...\.....\TempPE
....Base\bin\Debug
........\obj\Debug
....SystemBus\bin\Debug
.............\obj\Debug
..........UI\bin\Debug
............\obj\Debug
....Base\bin
........\obj
....SystemBus\bin
.............\obj
..........UI\bin
............\obj
DataBase
DataSystemBus
DataSystemUI
SQL