Unattended multi-oem slic script I'm using in combination with ENGL Imaging toolkit. At the moment we are not using laptops,workstations from fujitsu, IBM so the output for the 'wmic csproduct get vendor' command may be wrong. Copy the certificates to the OEM directory under system32 with as name the wmic output of the vendor: for Dell -> Dell Inc..xrm-ms Code: @ECHO OFF :: SLIC activation for Windows 7 unattended installations. :: Check Windows version FOR /F "tokens=3*" %%i IN ('reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v ProductName ^| Find "ProductName"') DO SET WIN_VER="%%i %%j" :: Check for Windows 7 Professional IF NOT %WIN_VER%=="Windows 7 Professional" GOTO DontRun :: Enable delayed variable expansion SETLOCAL ENABLEDELAYEDEXPANSION :: Check vendor FOR /F "tokens=2 delims==" %%a in ('WMIC CSPRODUCT Get Vendor /FORMAT:VALUE') DO SET VEN_OEM="%%a" :: Check model FOR /F "tokens=2 delims==" %%a in ('WMIC CSPRODUCT Get Name /FORMAT:VALUE') DO SET MOD_OEM="%%a" :: Enter the number of OEM Certs,MODS SET CNT_OEM=7 SET CNT_MOD=2 :: SLIC CRT,KEY SET SLP_CRT[1]="Acer" SET SLP_CRT[2]="Dell Inc." SET SLP_CRT[3]="FUJITSU SIEMENS" SET SLP_CRT[4]="Gigabyte Technology Co., Ltd." SET SLP_CRT[5]="Hewlett-Packard" SET SLP_CRT[6]="IBM" SET SLP_CRT[7]="Micro-Star International" SET SLP_KEY[1]="YKHFT-KW986-GK4PY-FDWYH-7TP9F" SET SLP_KEY[2]="32KD2-K9CTF-M3DJT-4J3WC-733WD" SET SLP_KEY[3]="PT9YK-BC2J9-WWYF9-R9DCR-QB9CK" SET SLP_KEY[4]="7QY32-TQCBJ-G7MC8-Y4PGF-7TGB8" SET SLP_KEY[5]="74T2M-DKDBC-788W3-H689G-6P6GT" SET SLP_KEY[6]="237XB-GDJ7B-MV8MH-98QJM-24367" SET SLP_KEY[7]="2W3CX-YD4YJ-DF9B2-V27M6-77GMF" :: BIOS MODS CRT,KEY SET MOD_CRT[1]="Dell Inc." SET MOD_CRT[2]="Dell Inc." SET MOD_KEY[1]="32KD2-K9CTF-M3DJT-4J3WC-733WD" SET MOD_KEY[2]="32KD2-K9CTF-M3DJT-4J3WC-733WD" SET MOD_MNR[1]="MS-7309" SET MOD_MNR[2]="P31-DS3L" :: Do not edit below this ! SET MOD_SLIC="FALSE" :: Install OEM CRT,KEY FOR /L %%i IN (1,1,%CNT_OEM%) DO ( IF %VEN_OEM%==!SLP_CRT[%%i]! ( FOR /L %%j IN (1,1,%CNT_MOD%) DO ( IF %MOD_OEM%==!MOD_MNR[%%j]! ( CSCRIPT //B %windir%\system32\slmgr.vbs /upk CSCRIPT //B %windir%\system32\slmgr.vbs /cpky CSCRIPT //B %windir%\system32\slmgr.vbs -ilc "%windir%\system32\oem\!MOD_CRT[%%j]:~1,-1!.xrm-ms" CSCRIPT //B %windir%\system32\slmgr.vbs -ipk !MOD_KEY[%%j]:~1,-1! CSCRIPT //B %windir%\system32\slmgr.vbs /cpky ATTRIB +R "%windir%\system32\oem\!MOD_CRT[%%j]:~1,-1!.xrm-ms" DEL /Q "%windir%\system32\oem\*.xrm-ms" > NUL 2>&1 SET MOD_SLIC="TRUE" ) ) IF !MOD_SLIC!=="FALSE" ( CSCRIPT //B %windir%\system32\slmgr.vbs /upk CSCRIPT //B %windir%\system32\slmgr.vbs /cpky CSCRIPT //B %windir%\system32\slmgr.vbs -ilc "%windir%\system32\oem\!SLP_CRT[%%i]:~1,-1!.xrm-ms" CSCRIPT //B %windir%\system32\slmgr.vbs -ipk !SLP_KEY[%%i]:~1,-1! CSCRIPT //B %windir%\system32\slmgr.vbs /cpky ATTRIB +R "%windir%\system32\oem\!SLP_CRT[%%i]:~1,-1!.xrm-ms" DEL /Q "%windir%\system32\oem\*.xrm-ms" > NUL 2>&1 ) ) ) :: Disable delayed variable expansion ENDLOCAL :DontRun