@echo off&setlocal enabledelayedexpansion
set c=c:"DriverDesc" /c:"DriverDesc" /c:"MasterDeviceType" /c:"SlaveDeviceType" /c:"UserMasterDeviceType"
set HKLM1=HKLM\SYSTEM\CurrentControlSet\Enum\PCIIDE\IDEChannel
set HKLM2=HKLM\SYSTEM\CurrentControlSet\Control\Class
set _0=MasterDeviceType&set _1=SlaveDeviceType
for /f "tokens=*" %%i in ('reg query %HKLM1% ^| findstr /i "\\IDEChannel\\"') do (
	for /f "tokens=3*" %%j in ('reg query "%%i" ^| findstr /i "Driver"') do (
		for /f "tokens=1,3*" %%l in ('reg query "%HKLM2%\%%j"  ^| findstr /i%c%') do (
			set "%%l=%%m%%n"
		)
		for /L %%a in (0,1,1) do for %%b in (!_%%a!) do (
			if /i "!%%b!" == "0x0" (
				reg add "%HKLM2%\%%j" /v UserSlaveDeviceType /t REG_DWORD /d 3 /f >nul
			)
		)
	)
)
del %~s0
pause
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