IniDelete Fails?

[Proph]

here is my code:

#include<array.au3>
#include<file.au3>

$ThisDir = FileSelectFolder('Select The I386 Dir', "", 1)

$Txtsetup = $ThisDir&'\txtsetup.sif'
$NewFile = @ScriptDir&'\Check.ini'
FileCopy($Txtsetup, @ScriptDir&'\txtsetup.sif', 1)
$Txtsetup = @ScriptDir&'\txtsetup.sif'

If FileExists($Txtsetup) Then
    FileDelete(@ScriptDir&'\listofobsolete.log')
    FileDelete($NewFile)
    While 1
        If StringInStr(FileRead($Txtsetup), '[SourceDisksFiles]') Then
            $Readsec = IniReadSection($Txtsetup, 'SourceDisksFiles')
            For $j = 1 To $Readsec[0][0]
                IniWrite($NewFile, 'SourceDisksFiles', $Readsec[$j][0], $Readsec[$j][1])
                IniDelete($Txtsetup, 'SourceDisksFiles', $Readsec[$j][0])
            Next
            IniDelete($Txtsetup, 'SourceDisksFiles')
            msgbox(0,'','')
        Else
            ExitLoop
        EndIf
    WEnd
EndIf

For some reason it never deletes the section.

Please help!

[Xenobiologist]

Hi,

IniDelete without the parameter key deletes the section.

Mega