Limit on number of clrClass'es in manifests for Isolated COM...

How to declare IN, OPTIONAL parameter along with OUT, RETVAL parameter in IDL...

Retrieving the COM class factory for component with CLSID failed due to the following error: 800703f...

2 Application (1 is COM Visible), with shared Common Reference Library deployed on different dates...

Cannot debug C# RTD Server project in Visual Studio 2013...

From C#, how do I call Release on a returned object that implements IStorage?...

Algorithm for points inside a polyline inexplicably fails (AutoCAD)...

COM Add-in: Resolve the error DisconnectedContext in WinWord.exe...

How can I make use of C# System.DBNull.value in Java?...

How to access an IUnknown com interface on com...

Notes error: Could not open the ID file...

Compare identity of COM objects in VBA...

Unable to get the "Add" method of a ColumnDefinitionCollection in UWP...

OPCDA read time...

Audio File to Text Using SAPI or Equally Capable SR...

mshtml fails with FAST_FAIL_INCORRECT_STACK after calling HideUI...

Win32: Python to get all Column Names from Excel...

CoCreateInstance does not start or connect to ATL COM service...

COM-based software control between two computers, and from Linux to Windows...

Why is no ProgId generated for these ATL Simple Objects?...

Open an Excel file in exclusive mode using VBScript...

What's causing pMoniker->BindToObject to return 800700c1...

Using a non-COM object from a COM dll...

Why is my `StandardOleMarshalObject` COM Object called from multiple threads?...

Why is my WM_UNICHAR handler never called?...

What happens when 64-bit unmanaged code calls managed code via COM...

How to combine large XML files using MSXML SAX in Delphi...

Visual Studio 2010 Unknown Threads in COM Project...

C# I need progress bar to work while UI makes com call...

Linker error while trying to use COM object created in with IDL...