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  1. Hi, since some days I become this error message exiting my app: Eventviewer shows following data: Name der fehlerhaften Anwendung: autoit3.exe, Version: 3.3.14.2, Zeitstempel: 0x55fc1979 Name des fehlerhaften Moduls: ntdll.dll, Version: 6.1.7601.23864, Zeitstempel: 0x595fa490 Ausnahmecode: 0xc000000d Fehleroffset: 0x000987e0 I stripped my code from 1500 lines down to 70: #include <GUIConstants.au3> Global $g_sPathToPDF = ; path to some pdf file to show Opt("GUIOnEventMode", 1) ; default ist 0 ; 1 bedeutet, daß bei Klick direkt die darunterbeschriebene Funktion ausgeführt wird Global $g_hGUI_MAIN ; Haupt-GUI Global $g_hDummy_Main ; Dummy um Fokus in der Haupt-GUI unsichtbar zu setzen Global $g_hGUI_Pruefen ; GUI zum Prüfen aller PDF Global $g_hGUI_PDF ; GUI PDF-Ansicht der ausgewählten PDF Global $g_hPDF ; ActiveX control welches das PDF enthält Global $g_oAcrobatReader ; AcrobatReaderObjekt in dem die PDF gezeigt werden _GUI_Main() GUISetOnEvent ($GUI_EVENT_CLOSE, "_Exit_Main" , $g_hGUI_MAIN) While 1 Sleep(1) WEnd Exit Func _GUI_Main() ; GUI-MAIN $g_hGUI_MAIN = GUICreate("MAIN", 390, 390, 763, 372) GUISetFont(12) GUICtrlCreateButton("NEXT", 20, 20, 350, 55, $BS_DEFPUSHBUTTON) ; Default-Knopf GUICtrlSetOnEvent(-1, "_GUI_Pruefen") GUISetState(@SW_SHOW, $g_hGUI_MAIN) ; GUI anzeigen EndFunc Func _GUI_Pruefen() ; GUI zum Prüfen der PDF GUISetState(@SW_HIDE, $g_hGUI_MAIN) ; MAIN-GUI ausblenden Opt("GUIOnEventMode", 0) ; wieder auf Default gesetzt $g_hGUI_Pruefen = GUICreate("RIGHT", 490,950, 1057, 91, -1, $WS_EX_APPWINDOW, $g_hGUI_MAIN) _AcrobatShow($g_sPathToPDF, "", 367, 91, 674, 950, $g_hGUI_Pruefen) ; PDF-GUI erstellen GUISetState(@SW_SHOW, $g_hGUI_Pruefen) ; GUI-Prüfen anzeigen Local $msg While 1 $msg = GuiGetMsg() ; Aktion mit der GUI registrieren Switch $msg ; je nach Aktion mit der GUI Case $GUI_EVENT_CLOSE ; X gedrückt $g_oAcrobatReader = "" ; zerstöre das Objekt AcrobatReader GUIDelete($g_hGUI_PDF) ; lösche die GUI-PDF GUIDelete($g_hGUI_Pruefen) ; lösche die GUI-Prüfen Opt("GUIOnEventMode", 1) ; Default 0 GUISetState(@SW_SHOW, $g_hGUI_MAIN) ; MAIN-GUI wieder zeigen Return EndSwitch WEnd EndFunc Func _Exit_Main() ; ausführen, wenn die MAIN-GUI schließt ConsoleWrite("EXIT" & @CRLF) Exit EndFunc Func _AcrobatShow($sFile, $sTitle = "PDF ", $iLeft = 50, $iTop = 0, $iWidth = 1000, $iHeight = 700, $hWnd = "") ; GUI-PDF erstellen If FileExists($sFile) Then ; wenn das PDF existiert $g_oAcrobatReader = ObjCreate("AcroPDF.PDF.1") $g_oAcrobatReader.src = $sFile ; Quelle ist das File $g_oAcrobatReader.SetLayoutMode("SinglePage") ; default "SinglePage" $g_oAcrobatReader.SetPageMode("none") ; default "none" $g_oAcrobatReader.SetShowToolbar(0) ; Tool-Bar nicht zeigen 0 $g_oAcrobatReader.SetShowScrollbars(0) ; Scroll-Balken nicht zeigen 0 $g_oAcrobatReader.SetView("fit") ; "fit" falls wer eigene Einstellungen im Reader gespeichert hat $g_hGUI_PDF = GUICreate($sTitle, $iWidth, $iHeight, $iLeft, $iTop, -1, -1, $hWnd) ; GUI als Child zu GUI-PRUEFEN erstellen - es soll nicht aktiviert werden $g_hPDF = GUICtrlCreateObj($g_oAcrobatReader, 0, 0, $iWidth, $iHeight) ; Objekt für das PDF erstellen GUICtrlSetStyle($g_hPDF, $WS_VISIBLE) ; PDF anzeigen GUISetState(@SW_SHOW, $g_hGUI_PDF) ; GUI-PDF anzeigen Else MsgBox(0, 'ERROR', "No PDF found.") EndIf EndFunc Do following steps to prove: - start app - click "next" on main gui - wait minimum 5 seconds (until the arrows left and right on "gui left" disappear) - close gui left or right - close main gui - look on console written "EXIT" the last code line before exit - now windows error message above appears The funny thing is if I don't wait the 5 seconds (before the half transparent arrows disappear) closing the gui then I will get no win error message. If I comment _AcrobatShow() out then the error never appears. So it seemed to be an acrobat reader issue. Every week at work there are a lot of updates, but there is no chance to know which one. But since one update this error happens. Any solutions? Regards, Conrad
  2. I am trying to access registry keys by using ntdll.dll, but I'm facing a dreaded ntstatus 0xc0000005 (STATUS_ACCESS_VIOLATION). From the msdn docs; http://msdn.microsoft.com/en-us/library/windows/hardware/ff566425(v=vs.85).aspx it says the RootDirectory can be empty in which case the ObjectName member of the input ObjectAttributes contains the full qualified path, and should start with Registry. A bit stuck, so any help would be appreciated. Here the code; Global Const $tagIOSTATUSBLOCK = "dword Status;ptr Information" Global Const $tagOBJECTATTRIBUTES = "ulong Length;hwnd RootDirectory;ptr ObjectName;ulong Attributes;ptr SecurityDescriptor;ptr SecurityQualityOfService" Global Const $tagUNICODESTRING = "ushort Length;ushort MaximumLength;ptr Buffer" Global Const $OBJ_CASE_INSENSITIVE = 0x00000040 Global Const $KEY_READ = 0x20019 Global Const $KEY_WRITE = 0x20006 Global Const $KEY_CREATE_LINK = 0x0020 Global Const $KEY_ALL_ACCESS = 0xF003F Global Const $REG_OPTION_NON_VOLATILE = 0x00000000 $RegKey = "RegistryMachineSOFTWAREClasses" _NtCreateKey($RegKey) Func _NtCreateKey($RegKey) Local $Disposition, $ret, $KeyHandle Local $hNTDLL = DllOpen("ntdll.dll") Local $szName = DllStructCreate("wchar[260]") Local $sUS = DllStructCreate($tagUNICODESTRING) Local $sOA = DllStructCreate($tagOBJECTATTRIBUTES) Local $sISB = DllStructCreate($tagIOSTATUSBLOCK) DllStructSetData($szName, 1, $RegKey) $ret = DllCall($hNTDLL, "none", "RtlInitUnicodeString", "ptr", DllStructGetPtr($sUS), "ptr", DllStructGetPtr($szName)) DllStructSetData($sOA, "Length", DllStructGetSize($sOA)) DllStructSetData($sOA, "RootDirectory", Chr(0)) DllStructSetData($sOA, "ObjectName", DllStructGetPtr($sUS)) DllStructSetData($sOA, "Attributes", $OBJ_CASE_INSENSITIVE) DllStructSetData($sOA, "SecurityDescriptor", Chr(0)) DllStructSetData($sOA, "SecurityQualityOfService", Chr(0)) $ret = DllCall($hNTDLL, "int", "NtCreateKey", "hwnd", $KeyHandle, "dword", $KEY_ALL_ACCESS, "ptr", DllStructGetPtr($sOA), "ulong", 0, "ulong", 0, "ulong", $REG_OPTION_NON_VOLATILE, "ptr", $Disposition) If NT_SUCCESS($ret[0]) Then Return $ret[1] Else ConsoleWrite("Ntstatus: NtCreateKey: 0x" & Hex($ret[0],8) & @CRLF) ConsoleWrite("System error code: " & _LsaNtStatusToWinError($ret[0]) & @CRLF) Return SetError(1,0,0) EndIf EndFunc Func NT_SUCCESS($status) If 0 <= $status And $status <= 0x7FFFFFFF Then Return True Else Return False EndIf EndFunc Func _LsaNtStatusToWinError($iNtStatus) Local $iSysError $iSysError = DllCall("Advapi32.dll", "ulong", "LsaNtStatusToWinError", "dword", $iNtStatus) Return $iSysError[0] EndFunc Btw, parts of the code is taken from wraithdu's ads sample.
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