[megaloman]

Код:

@Echo Off
cls
	Set "Arc=%ProgramFiles(x86)%\WinRar\Rar.Exe"
	If Not Exist "%Arc%" Set "Arc=%ProgramFiles%\WinRar\Rar.Exe"

	Pushd "%~dp0"

	"%Arc%" a  -ma4 -ep -dh -m5 -md4096k -s "1.rar" "*.doc*" "*.xls*" "*.tmp" "*.ppt*" "*.acc*" "*.rtf" "*.txt" "*.cdr*" "*.cdw*" "*.bak*" "*.jpg" "F\*.*" |findstr /B /I "ОШИБКА: Неизвестный параметр"&&(
	"%Arc%" a       -ep -dh -m5 -md4096k -s "1.rar" "*.doc*" "*.xls*" "*.tmp" "*.ppt*" "*.acc*" "*.rtf" "*.txt" "*.cdr*" "*.cdw*" "*.bak*" "*.jpg" "F\*.*")

	Popd
Pause
Exit /B