Invalid access to memory when right-clicking :: Support Forum

WelshDev Guest

Invalid access to memory when right-clicking

2019-11-27 18:42

When right-clicking on the remote side of an SFTP connection on port 222 I'm getting an error saying "Invalid access to memory" with the following stack trace.

Stack trace:
(00916CAB) _internal_memmove
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(000B6BA3) TextFromClipboard
(000B6C67) NonEmptyTextFromClipboard
(0003DC8F) TNonVisualDataModule::ExplorerActionsUpdate
(003E793C) System::Actions::TContainedActionList::UpdateAction
(001C64DA) Vcl::Actnlist::TCustomAction::Update
(004A0A09) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049903E) Tb2item::TTBCustomItem::CreatePopup
(00499515) Tb2item::TTBCustomItem::OpenPopup
(00499601) Tb2item::TTBCustomItem::Popup
(004A1415) Tb2item::TTBPopupMenu::PopupEx
(004A13D2) Tb2item::TTBPopupMenu::Popup
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00036075) USER32.dll
(0004260D) USER32.dll
(000718EB) ntdll.dll.KiUserCallbackDispatcher
(0003594E) USER32.dll.SendMessageW
(0019ED78) COMCTL32.DLL
(0019EF49) COMCTL32.DLL
(00094E53) COMCTL32.DLL
(0005BFF2) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0027930E) Vcl::Controls::TWinControl::DefaultHandler
(00444880) Customdirview::TCustomDirView::WMRButtonDown
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035616) USER32.dll
(000353EB) USER32.dll.DispatchMessageW

(00916CAB) _internal_memmove
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(000B6BA3) TextFromClipboard
(000B6C67) NonEmptyTextFromClipboard
(0003DC8F) TNonVisualDataModule::ExplorerActionsUpdate
(003E793C) System::Actions::TContainedActionList::UpdateAction
(001C64DA) Vcl::Actnlist::TCustomAction::Update
(004A0A09) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049903E) Tb2item::TTBCustomItem::CreatePopup
(00499515) Tb2item::TTBCustomItem::OpenPopup
(00499601) Tb2item::TTBCustomItem::Popup
(004A1415) Tb2item::TTBPopupMenu::PopupEx
(004A13D2) Tb2item::TTBPopupMenu::Popup
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00036075) USER32.dll
(0004260D) USER32.dll
(000718EB) ntdll.dll.KiUserCallbackDispatcher
(0003594E) USER32.dll.SendMessageW
(0019ED78) COMCTL32.DLL
(0019EF49) COMCTL32.DLL
(00094E53) COMCTL32.DLL
(0005BFF2) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0027930E) Vcl::Controls::TWinControl::DefaultHandler
(00444880) Customdirview::TCustomDirView::WMRButtonDown
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035616) USER32.dll
(000353EB) USER32.dll.DispatchMessageW

(00916CAB) _internal_memmove
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(000B6BA3) TextFromClipboard
(000B6C67) NonEmptyTextFromClipboard
(0003DC8F) TNonVisualDataModule::ExplorerActionsUpdate
(003E793C) System::Actions::TContainedActionList::UpdateAction
(001C64DA) Vcl::Actnlist::TCustomAction::Update
(004A0A09) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049903E) Tb2item::TTBCustomItem::CreatePopup
(00499515) Tb2item::TTBCustomItem::OpenPopup
(00499601) Tb2item::TTBCustomItem::Popup
(004A1415) Tb2item::TTBPopupMenu::PopupEx
(004A13D2) Tb2item::TTBPopupMenu::Popup
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00036075) USER32.dll
(0004260D) USER32.dll
(000718EB) ntdll.dll.KiUserCallbackDispatcher
(0003594E) USER32.dll.SendMessageW
(0019ED78) COMCTL32.DLL
(0019EF49) COMCTL32.DLL
(00094E53) COMCTL32.DLL
(0005BFF2) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0027930E) Vcl::Controls::TWinControl::DefaultHandler
(00444880) Customdirview::TCustomDirView::WMRButtonDown
(002791FD) Vcl::Controls::TWinControl::WndProc
(002BC4D7) Vcl::Comctrls::TCustomListView::WndProc
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(000742FF) COMCTL32.DLL
(0007439E) COMCTL32.DLL
(0007409C) COMCTL32.DLL
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035A2A) USER32.dll.CallWindowProcW
(0047ACFF) Dragdrop::TDragDrop::WndMethod
(003A3E60) System::Classes::_18201
(000451B9) USER32.dll
(000364D7) USER32.dll
(00035616) USER32.dll
(000353EB) USER32.dll.DispatchMessageW

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WelshDev Guest

2019-11-27 18:43

Hi,

Just to clarify, this is happening in the very latest version! I've literally just installed the update.

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martin◆ Site Admin
Joined:: 2002-12-10
Posts:: 41,518
Location:: Prague, Czechia

Re: Invalid access to memory when right-clicking

2019-11-29

Thanks for your report.

Can you send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include a link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.

You will find my address (if you log in) in my forum profile.

The problem is most likely related to the contents of your Windows clipboard. Can you check what that is?

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Invalid access to memory when right-clicking

Invalid access to memory when right-clicking

Re: Invalid access to memory when right-clicking

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