Как создать каталог со случайным именем

Global $sRandom
For $i = 1 to 8
$sRandom &= Random(0,9,1)
next
DirCreate("?")

Global $sRandom
For $i = 1 to 8
   $sRandom &= Random(0,9,1)
   ; или $sRandom += Random(0,9,1)
   MsgBox(0,'$sRandom',$sRandom,1)
   DirCreate($sRandom)
Next

#include <File.au3>

$sRandom = _TempFile(@ScriptDir, "", "")
DirCreate($sRandom)

Func CreateRandomtext($nMax = 5)
	Local $sText
		For $i = 0 to $nMax
			$sText &= Chr(Random(Asc("a"), Asc("z"),1))
		Next
	Return $sText
EndFunc