Method 3 problems... during Windows text setup part i'm getting error that following files are missing: hdaprop.dll hdashcut.exe hdaudbus.inf hdaudbus.sys hdaudio.inf hdaudio.sys hdaudres.dll KB888111 is not properly slipstreamed is my guess ... Maybe here it goes wrong: GOTO DP_S_%ME% REM ### To avoid that the Realtek ALC880 driver won't get installed (because it's HD audio), we have to add the necessary entry to the DOSNET.INF file. ### :DP_S_1 %INE% %DPDIR2%\S\R\HD GOTO Control_Panels GOTO KB888111 :DP_S_2 %INE% OEM\%D%_%SA%_V*.7z GOTO Control_Panels GOTO KB888111 :DP_S_3 GOTO DP_S_2 :KB888111 ROBOCOPY KB888111 I386 *.* /MOV %RS% > NUL SET T1=Fedit -add -create -f I386\DOSNET.INF -s ForceCopyDriverCabFiles %T1% portcls.sys SET T1=Fedit -add -create -f I386\DOSNET.INF -s Files %T1% d1,hdaprop.dll %T1% d1,hdashcut.exe %T1% d1,hdaudbus.inf %T1% d1,hdaudbus.sys %T1% d1,hdaudio.inf %T1% d1,hdaudio.sys %T1% d1,hdaudres.dll SET T1=Fedit -add -create -f I386\TXTSETUP.SIF -s SourceDisksFiles %T1% "hdaprop.dll = 100,,,,,,,2,0,0" %T1% "hdashcut.exe = 100,,,,,,,2,0,0" %T1% "hdaudbus.inf = 100,,,,,,,20,0,0" %T1% "hdaudbus.sys = 100,,,,,,,4,0,0" %T1% "hdaudio.inf = 100,,,,,,,20,0,0" %T1% "hdaudio.sys = 100,,,,,,,4,0,0" %T1% "hdaudres.dll = 100,,,,,,,2,0,0" ECHO. ECHO _ KB888111 slipstreamed... GOTO Control_Panels