And where is it different then? Let's start with removing the entries we don't need: [Disks] d4 = "Promise FastTrak 376/378 Driver Diskette", \fasttx2k, \WinXP [Defaults] scsi = FastTrak_TX2K_net [scsi] FastTrak_TX2K_xp = "WinXP Promise FastTrak 376/378 (tm) Controller", fasttx2k [Files.scsi.FastTrak_TX2K_xp] driver = d4, fasttx2k.sys, fasttx2k dll = d4, ptipbmf.dll inf = d4, fasttx2k.inf catalog= d4, fasttx2k.cat [HardwareIds.scsi.FastTrak_TX2K_xp] id="PCI\VEN_105A&DEV_3376", "fasttx2k" id="PCI\VEN_105A&DEV_3373", "fasttx2k" [Config.fasttx2k] value = "", Tag, REG_DWORD, 1 Can you do the rest for yourself now? I.e. removing the subfolder structure.