Missing header file? #1531

Describe the bug

ClassicExplorer_i.h is included by several files, and is referenced in the .vcprojx file, but is nowhere to be found. Curiously, it's also missing from the original ClassicShell repo too. I pulled some random releases, and haven't found one containing it.

So far it just appears to define some GUIDs that could be reproduced from ClassicExplorer.idl, but in my experience missing files are rarely so easily replaced.

I feel like I might be missing something obvious here as searching turns up nothing about this despite apparently being a long-standing issue. Apologies if that's the case.

Area of issue

Installation/Other

To reproduce

Open source in Visual Studio or attempt to build.

Expected behavior

No response

Open-Shell version

All

Windows version

Windows 10

Additional context

No response