Hi booogy i encounter this error while trying to slipstream wmp11 to my xpsp2. Im running nlite under winxp 64bit right now. WMP11Slipstreamer.ArchiveMethods+ArchiveProcessException: An error occurred while extracting "C:\Documents and Settings\user\Desktop\wxpsp2\i386\OEMBIOS.DA_". ---> System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime. at System.DateTime.DateToTicks(Int32 year, Int32 month, Int32 day) at System.DateTime..ctor(Int32 year, Int32 month, Int32 day, Int32 hour, Int32 minute, Int32 second) at Mischel.CabDotNet.FCntl.DateTimeFromDosDateTime(Int16 date, Int16 time) at System.IO.Compression.CabDecompressor.decompInstance_NotifyCloseFile(Object sender, NotifyEventArgs e) at Mischel.CabDotNet.DcmpRoutine.NotifyCallback(FdiNotificationType fdint, FdiNotification fdin) at Mischel.CabDotNet.CabSdk.FdiCopy(IntPtr hfdi, String cabinetName, String cabinetPath, Int32 flags, FdiNotifyDelegate fnNotify, FdiDecryptDelegate fnDecrypt, IntPtr userData) at Mischel.CabDotNet.CabSdk.FdiCopy(IntPtr hfdi, String cabinetName, String cabinetPath, FdiNotifyDelegate fnNotify, FdiDecryptDelegate fnDecrypt, Object userData) at Mischel.CabDotNet.DcmpRoutine.ExtractFiles(String cabinetFullPath) at System.IO.Compression.CabDecompressor.ExtractFiles(String destFolder, DecompressorProgressCallback delegateMethod) at WMP11Slipstreamer.ArchiveMethods.NativeCabinetExtract(String cabFile, String destinationDirectory, Boolean log, DecompressorProgressCallback callback) --- End of inner exception stack trace --- at WMP11Slipstreamer.ArchiveMethods.NativeCabinetExtract(String cabFile, String destinationDirectory, Boolean log, DecompressorProgressCallback callback) at WMP11Slipstreamer.Backend.DetectSourceType() at WMP11Slipstreamer.MainGUI.workerMethod(Object addonSettings) Deleting "C:\Documents and Settings\user\Desktop\wxpsp2\i386\wmp11temp"... Done! The source being modified has not been damaged. All changes have been successfully reverted.