anchor.diff:  ::  /M *.rar -   rar.
   ::  /D -%NumberArchives% -     
   ::  /C "cmd /c del /q @PATH" -   
  -if exist "%Backup%%DATE%.rar" (
  +if exist "%Backup%\%DATE%.rar" (
   	forfiles /P "%Backup%" /M *.rar /D -%Number_Archives% /C ^
   	"cmd /c del /q @PATH")
   
  
positive.code: :: -k     -   (  )
  :: --     -   
  %Archive_Program% a -cfg- -ma -htb -m5 -rr10p -ac -ow^
   -agDD.MM.YYYY -ep1 -hp%Password% -k "%Backup%" "%Source%" --
  
  rem  .
  ::  %ErrorLevel%   .
  
negative.code: rem     .
  ::  %~dp0    (  )
  ::     .
  ::  %Backup:~0,-1%   .
  ::       .
  ::   forfiles      .
  set "Backup=%~dp0"
  set "Backup=%Backup:~0,-1%"
  rem   .
  set Error=0
  rem   (   ).
  set "Log_File=%Backup%\backup.log"
  
  rem  .
  rem     .
  