Index: src/chext/DropMenuExt.cpp
===================================================================
diff -u -rd0fdcc905035e648382256101a3d99f429af6d56 -r9227280f45190af35bc63d25b0be65681f76de3b
--- src/chext/DropMenuExt.cpp	(.../DropMenuExt.cpp)	(revision d0fdcc905035e648382256101a3d99f429af6d56)
+++ src/chext/DropMenuExt.cpp	(.../DropMenuExt.cpp)	(revision 9227280f45190af35bc63d25b0be65681f76de3b)
@@ -342,7 +342,7 @@
 {
 	HRESULT hResult = IsShellExtEnabled(m_piShellExtControl);
 	if(FAILED(hResult) || hResult == S_FALSE)
-		return hResult;
+		return E_FAIL;		// required to process other InvokeCommand handlers.
 
 	// find window
 	HWND hWnd=::FindWindow(_T("Copy Handler Wnd Class"), _T("Copy handler"));
Index: src/chext/MenuExt.cpp
===================================================================
diff -u -re912e0a6b456c2eed24bec7303a908d3ff0aa59a -r9227280f45190af35bc63d25b0be65681f76de3b
--- src/chext/MenuExt.cpp	(.../MenuExt.cpp)	(revision e912e0a6b456c2eed24bec7303a908d3ff0aa59a)
+++ src/chext/MenuExt.cpp	(.../MenuExt.cpp)	(revision 9227280f45190af35bc63d25b0be65681f76de3b)
@@ -561,7 +561,7 @@
 	// check options
 	HRESULT hResult = IsShellExtEnabled(m_piShellExtControl);
 	if(FAILED(hResult) || hResult == S_FALSE)
-		return hResult;
+		return E_FAIL;		// required to process other InvokeCommand handlers.
 
 	// find window
 	HWND hWnd=::FindWindow(_T("Copy Handler Wnd Class"), _T("Copy handler"));