remechooffremfor/f"skip=1eol=ddelims="%%ain(a.txt)doecho%%aremfor%%iin(a.txt)doecho%%i@echooffEchoSavingMDMlibdirectory..ifexistC:\Users\ww\Desktop\MDMlibd.txtdelC:\Users\ww\Desktop\MDMlibd.txtfor/r"C:\app\test"%%iin(*.*)doecho%%~nxi>>C:\Users\ww\Desktop\MDMlibd.txttimeout1:retryecho(A)toaddpatchforyoursystem,(B)toinstallpatchforyoursystem.set/pi=Pleasetellmeyouoptions:if"%i%"=="a"(gotoaddpatch)if"%i%"=="b"(gotoinstallpatch)gotoretry:addpatchechoaddpatchgoto:eof:installpatchechoinstallpatchfor/f%%iin(file.txt)do(remecho%%ifindstr/i"%%i""C:\Users\ww\Desktop\MDMlibd.txt"||delc:\app\test\%%i)goto:eof