How Do i convert this to .inf

[MCT]

just wondering how i can add the following 2 my .inf file

im converting all my .cmd files to .inf

IF EXIST "C:\Program files\Opera75\opera.exe" GOTO Opera1
IF EXIST "D:\Program files\Opera75\opera.exe" GOTO Opera2
IF EXIST "E:\Program files\Opera75\opera.exe" GOTO Opera3
GOTO END

:Opera1
REGEDIT /S %systemdrive%\Install\Reg\opera1.reg 
GOTO END

:Opera2
REGEDIT /S %systemdrive%\Install\Reg\opera2.reg
GOTO END

:Opera3
REGEDIT /S %systemdrive%\Install\Reg\opera3.reg
GOTO END

:END