@ECHO off SET SOURCE=%2 SET SRC_PARSE=%SOURCE:/=\% SET TARGET=%4 FOR %%I IN (D E F G H I J K L M N O P Q R S T U V W X Y Z) DO ( VOL %%I: 2>NUL | FIND "%TARGET%" >NUL && SET DEST=%%I: ) IF DEFINED DEST ( XCOPY %SRC_PARSE% %DEST% /Y /Q >NUL ) ELSE ( ECHO %TARGET% not found. Please ensure the device is correctly connected EXIT /B 1 )