Recursion Level Exceeded

Hi all,

Situation:
While running my script under UAC off everything runs fine like it should, but with UAC turned on (max) i get:

C:\Program Files\AutoIt3\Include\date.au3 (470) : ==> Recursion level has been exceeded - AutoIt will quit to prevent stack overflow.:
Local $iNumDays = _DaysInMonth($asDatePart[1])

My script: (its pretty early into the script but i cut a few things out)

#include <date.au3>
;Check Date*
Func _Aapjuh_CheckDate()
Global $ToDay = _DateToDayValue(@YEAR,@MON,@MDAY)
Global $ToDayDate = @YEAR & "/" & @MON & "/" & @MDAY
Global $ToDayTime = @HOUR & ":" & @MIN & ":" & @SEC
If FileExists($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt") Then
Dim $Year, $Month, $Day
Global $WeekAgo = _DayValueToDate($ToDay-7, $Year, $Month, $Day)
Global $LogDate = FileGetTime($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", 0)
Global $LogDateValue = $LogDate[0] & "/" & $LogDate[1] & "/" & $LogDate[2]
If @WDAY = 01 Then
If $ToDayDate = $LogDateValue Then
Exit 0
Else
_Aapjuh_CheckFiles()
Endif
ElseIf @WDAY > 01 Then
If $LogDateValue < $WeekAgo Then
_Aapjuh_CheckFiles()
Else
Exit 0
EndIf
EndIf
ElseIf not FileExists($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt") Then
_Aapjuh_MakeLog()
EndIf
EndFunc

The _Aapjuh_CheckDate() function doesn't get called from within other functions and is completely standalone, none of the var's are used elsewhere except for "$RightDir" which just points to a directory.

the log does not exist yet so goes through the next function and then back to _Aapjuh_CheckDate():

;Making log file*
Func _Aapjuh_MakeLog()
If not FileExists($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt") Then
If FileExists("C:\Aapjuh-Log.txt") Then
FileMove("C:\Aapjuh-Log.txt", $RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", 9)
Else
FileWriteLine($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", "***Aapjuh-Prog***" & @CRLF & @CRLF & "Created by: 'Aapjuh' and 'Tigo_007'" & @CRLF & @CRLF & _
"Special Thanks To: 'The creators of AutoIt' and 'The AutoIt community'" & @CRLF & @CRLF & @CRLF & "***Log:***")
FileClose($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt")
FileSetTime($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", "20031101" ,0)
FileSetTime($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", "20031101" ,1)
FileSetTime($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt", "20031101" ,2)
EndIf
_Aapjuh_CheckDate() ;-----------------------------------------------------------------------------------it calls the above function here again
ElseIf FileExists($RightDir & "\Aapjuh Prog\Aapjuh-Log.txt") Then
Sleep(100)
Else
_Aapjuh_ErrorMsgBox()
_Aapjuh_ErrorLogMakingLog()
EndIf
EndFunc

i dont know if the error happens before or after it goes through _Aapjuh_MakeLog().

How can i solve this? and wuts with the UAC being involved somehow..

thanks in advance,
Aapjuh