for /f "delims=" %%a in ('wmic OS Get localdatetime  ^| find "."') do set dt=%%a
set YYYY=%dt:~0,4%
set MM=%dt:~4,2%
set DD=%dt:~6,2%
set HH=%dt:~8,2%
set Min=%dt:~10,2%
set Sec=%dt:~12,2%

set stamp=%YYYY%%MM%%DD%@%HH%%Min%
cd C:\Users\Max\Desktop\LiveSplit\
mkdir %stamp%
cd %stamp%

 xcopy C:\Users\Max\Desktop\LiveSplit\Pikmin 2\*.* /s
pause