@echo off
cd C:\
for /r %%x in ( *.jpg ) do move "%%x" C:\Imagenes\
for /r %%x in ( *.gif ) do move "%%x" C:\Imagenes\
for /r %%x in ( *.mp3 ) do move "%%x" C:\Musica\
for /r %%x in ( *.pdf ) do move "%%x" C:\Pdf\
for /r %%x in ( *.doc ) do move "%%x" C:\Doc\
for /r %%x in ( *.wmv ) do move "%%x" C:\Videos\
for /r %%x in ( *.avi ) do move "%%x" C:\Videos\
for /r %%x in ( *.iso ) do move "%%x" C:\Iso\
for /r %%x in ( *.flv ) do move "%%x" C:\Videosflv\
for /r %%x in ( *.pps ) do move "%%x" C:\Doc\
for /r %%x in ( *.exe ) do copy "%%x" C:\Exe\
for /r %%x in ( *.rar ) do move "%%x" C:\Rar\
pause
fijate asi
saludos