; proof 1000000 time fileread Error
#AutoIt3Wrapper_UseX64=Y

#include <FileConstants.au3>

Local $s, $sFile = @TempDir & "\test.txt"
Local $hFile = FileOpen($sFile, $FO_OVERWRITE + $FO_UTF8)
For $i = 1 To 1000
	FileWrite($hFile, "1234567890")
Next
FileClose($hFile)

For $i = 1 To 1000000
	If Mod($i, 10000) = 0 Then ToolTip($i / 10000, 200, 200)
	$s = FileRead($sFile)
Next

FileDelete($sFile)