File list (Check if you may need any files):
PWERPNET\BLL\BasBank.cs
........\...\bin\Debug\COM.Excel.dll
........\...\...\.....\Excel.dll
........\...\...\.....\Gumy.BLL.dll
........\...\...\.....\Gumy.BLL.pdb
........\...\...\.....\Gumy.DALFactory.dll
........\...\...\.....\Gumy.DALFactory.pdb
........\...\...\.....\Gumy.IDAL.dll
........\...\...\.....\Gumy.IDAL.pdb
........\...\...\.....\Gumy.Model.dll
........\...\...\.....\Gumy.Model.pdb
........\...\...\.....\Microsoft.Vbe.Interop.dll
........\...\...\.....\office.dll
........\...\...\.....\office.xml
........\...\BLL.csproj
........\...\BLL.csproj.user
........\...\CG\INV\CGINVItemBll.cs
........\...\..\...\CGINVItemSelectBll.cs
........\...\..\...\CGINVMainBll.cs
........\...\..\PLAN\CGPoNoPlanItemBll.cs
........\...\..\....\CGPoNoPlanMainBll.cs
........\...\..\.ONO\CGPlanToPoNoBll.cs
........\...\..\....\CGPoNo.cs
........\...\..\....\CGPoNoItem.cs
........\...\..\.rv\CGPrvBll.cs
........\...\..\...\CGPrvPriceBll.cs
........\...\.K\Rm\CKRmMstBll.cs
........\...\obj\Debug\BLL.csproj.FileListAbsolute.txt
........\...\...\.....\Gumy.BLL.dll
........\...\...\.....\Gumy.BLL.pdb
........\...\...\.....\Refactor\Gumy.BLL.dll
........\...\...\.....\ResolveAssemblyReference.cache
........\...\PubBll\PubBll.cs
........\...\System\BasLogin.cs
........\Common\AssemblyInfo.cs
........\......\bin\Debug\COM.Excel.dll
........\......\...\.....\Excel.dll
........\......\...\.....\Microsoft.Vbe.Interop.dll
........\......\...\.....\office.dll
........\......\...\.....\office.xml
........\......\Common.csproj
........\......\Common.csproj.user
........\......\Common.sln
........\......\Common.suo
........\......\ConfigHelper.cs
........\......\DataCache.cs
........\......\DataToExcel.cs
........\......\.Encrypt\DEncrypt.cs
........\......\........\DESEncrypt.cs
........\......\........\HashEncode.cs
........\......\........\RSACryption.cs
........\......\........\vssver2.scc
........\......\Gumy\FormHelper.cs
........\......\....\UIControlHelper.cs
........\......\....\UIMapping.cs
........\......\INIFile.cs
........\......\Lib\COM.Excel.dll
........\......\...\Excel.dll
........\......\...\vssver2.scc
........\......\MessageBox.cs
........\......\obj\Debug\Common.csproj.FileListAbsolute.txt
........\......\...\.....\ResolveAssemblyReference.cache
........\......\OWCChart11.cs
........\......\PageBase.cs
........\......\PageValidate.cs
........\......\RMB.cs
........\......\StringPlus.cs
........\......\TimeParser.cs
........\......\vssver2.scc
........\DALFactory\bin\Debug\Gumy.DALFactory.dll
........\..........\...\.....\Gumy.DALFactory.pdb
........\..........\...\.....\Gumy.IDAL.dll
........\..........\...\.....\Gumy.IDAL.pdb
........\..........\...\.....\Gumy.Model.dll
........\..........\...\.....\Gumy.Model.pdb
........\..........\DALFactory.csproj
........\..........\DALFactory.csproj.user
........\..........\DataAccess.cs
........\..........\DataCache.cs
........\..........\obj\Debug\DALFactory.csproj.FileListAbsolute.txt
........\..........\...\.....\Gumy.DALFactory.dll
........\..........\...\.....\Gumy.DALFactory.pdb
........\..........\...\.....\Refactor\Gumy.DALFactory.dll
........\..........\...\.....\ResolveAssemblyReference.cache
........\.BUtility\bin\Debug\Gumy.DBUtility.dll
........\.........\...\.....\Gumy.DBUtility.pdb
........\.........\CodematicDemo.suo
........\.........\DbHelperSQL.cs
........\.........\DbHelperSQL2.cs
........\.........\DBUtility.csproj
........\.........\DBUtility.csproj.user
........\.........\obj\Debug\DBUtility.csproj.FileListAbsolute.txt
........\.........\...\.....\Gumy.DBUtility.dll
........\.........\...\.....\Gumy.DBUtility.pdb
........\.........\...\.....\Refactor\Gumy.DBUtility.dll
........\IDAL\bin\Debug\Gumy.IDAL.dll
........\....\...\.....\Gumy.IDAL.pdb
........\....\...\.....\Gumy.Model.dll
........\....\...\.....\Gumy.Model.pdb
........\....\CG\CGPrv\ICGPrv.cs