80 Running Deployment Scripts Using DTK and Microsoft Windows PE3 Adding support for mass storage drivers into Windows PE:NOTE: You must implement this step to ensure mass storage drivers areinstalled into Windows PE.In the winpeoem.sif file (available under I386\SYSTEM32 in yourWindows PE directory), edit the following text to remove the semicolonsfrom the Oem Driver Params section and append the directorynames for the Dell mass storage drivers:OemDriverRoot=""OemDriverDirs=MRAID, PERC4IM, PERC5, SAS5NOTE: A sample winpeoem.sif file is available under\Dell\Toolkit\template\Configs.NOTE: When booting the target system, ensure that the RAC and themr2kserv services are running.4 Extracting the following files from your Windows Server 2003 product CDto \Dell\Toolkit\Tools:• rpcns4.dl_• rpcrt4.dl_• rpcss.dl_NOTE: The directory name should not have any spaces.NOTE: You can now proceed to customize Windows PE per your requirements.Creating a Bootable Windows PE ISO ImageAfter you have completed the DTK integration and customization, you arenow ready to convert all the files in into an ISO imageusing the OPK tool. Follow the steps below to create a bootable ISO imagefrom .1 Create and name a directory on your development system hard drive suchas FINALBUILD. This is where the ISO file is stored.2 Open a command prompt and navigate to the \WinPE_OPKToolsdirectory you created earlier.3 Run the command: OSCDIMG –bETFSBOOT.COM -n