Invalid access to memory - Vcl::Comctrls::TTreeNode::GetAbsoluteIndex

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.9.2

Error message:
Invalid access to memory.

Stack trace:
(00281BC3) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(000624F6) ntdll.dll

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(002AB55F) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00278449) Vcl::Controls::TWinControl::DestroyHandle
(0044A7D0) Customdriveview::TCustomDriveView::CMRecreateWnd
(00279219) Vcl::Controls::TWinControl::WndProc
(002AF56A) Vcl::Comctrls::TCustomTreeView::WndProc
(0027846A) Vcl::Controls::TWinControl::RecreateWnd
(00279219) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(002AD05B) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(0007E31F) ntdll.dll
(0006BEF1) ntdll.dll.KiUserExceptionDispatcher
(00279F45) Vcl::Controls::TWinControl::DestroyHandle
(0044C622) Customdriveview::TCustomDriveView::CMRecreateWnd
(002761D1) Vcl::Controls::TControl::WndProc
(0027AD15) Vcl::Controls::TWinControl::WndProc
(002B1066) Vcl::Comctrls::TCustomTreeView::WndProc
(00279F66) Vcl::Controls::TWinControl::RecreateWnd
(0027AD15) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.6

Error message:
Invalid access to memory.

Stack trace:
(002B2727) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(0008784F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(0027F611) Vcl::Controls::TWinControl::DestroyHandle
(0046E722) Customdriveview::TCustomDriveView::CMRecreateWnd
(0027B89D) Vcl::Controls::TControl::WndProc
(002803E1) Vcl::Controls::TWinControl::WndProc
(002B6732) Vcl::Comctrls::TCustomTreeView::WndProc
(0027F632) Vcl::Controls::TWinControl::RecreateWnd
(002803E1) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.1

Error message:
Acceso a memoria no válido

Traza de la pila:
(002B3163) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(0028004D) Vcl::Controls::TWinControl::DestroyHandle
(0046F6B6) Customdriveview::TCustomDriveView::CMRecreateWnd
(0027C2D9) Vcl::Controls::TControl::WndProc
(00280E1D) Vcl::Controls::TWinControl::WndProc
(002B716E) Vcl::Comctrls::TCustomTreeView::WndProc
(0028006E) Vcl::Controls::TWinControl::RecreateWnd
(00280E1D) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.3

Error message:
Invalid access to memory.

Stack trace:
(002B47BF) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(00097F5F) ntdll.dll
(00076171) ntdll.dll.KiUserExceptionDispatcher
(002816A9) Vcl::Controls::TWinControl::DestroyHandle
(00470D12) Customdriveview::TCustomDriveView::CMRecreateWnd
(0027D935) Vcl::Controls::TControl::WndProc
(00282479) Vcl::Controls::TWinControl::WndProc
(002B87CA) Vcl::Comctrls::TCustomTreeView::WndProc
(002816CA) Vcl::Controls::TWinControl::RecreateWnd
(00282479) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.6

Error message:
Accès mémoire invalide.

Trace de la pile :
(002B47D7) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(00097C6F) ntdll.dll
(00077BA1) ntdll.dll.KiUserExceptionDispatcher
(002816C1) Vcl::Controls::TWinControl::DestroyHandle
(00470D2A) Customdriveview::TCustomDriveView::CMRecreateWnd
(0027D94D) Vcl::Controls::TControl::WndProc
(00282491) Vcl::Controls::TWinControl::WndProc
(002B87E2) Vcl::Comctrls::TCustomTreeView::WndProc
(002816E2) Vcl::Controls::TWinControl::RecreateWnd
(00282491) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.

Opened a text file from the remote server. File opened ok then I received the error msg popup. The text file had opened successfully prior to the popup.

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(00428ED7) Vcl::Comctrls::TTreeNode::GetAbsoluteIndex
(0008239F) ntdll.dll
(0006FEFA) ntdll.dll.KiUserExceptionDispatcher
(003F5DC1) Vcl::Controls::TWinControl::DestroyHandle
(0048068E) Customdriveview::TCustomDriveView::CMRecreateWnd
(003F204D) Vcl::Controls::TControl::WndProc
(003F6B91) Vcl::Controls::TWinControl::WndProc
(0042CEE2) Vcl::Comctrls::TCustomTreeView::WndProc
(003F5DE2) Vcl::Controls::TWinControl::RecreateWnd
(003F6B91) Vcl::Controls::TWinControl::WndProc

The problem happens rarely. I cannot reproduce it.