Reg Add Hkcu Software Classes Clsid 86ca1aa0-34aa-4e8b-a509-50c905bae2a2 Inprocserver32 F Ve May 2026

The InProcServer32 key is critical for COM objects that run inside the calling process’s memory space (as opposed to out-of-process EXE servers). Under this key, the default value ( (Default) ) points to the physical DLL file path that implements the COM object.

Tired of clicking "Show more options" every single time? You can restore the classic Windows 10 context menu with one command. Open Command Prompt (Admin). The InProcServer32 key is critical for COM objects