Missing C++

[jatinman43]

I just (12/16/2024) tried running Lilypond via Frescobaldi on Windows 11 and got a lilypond compile error: C++ missing:

The source file is

\version "2.24.3"

{ c' }

===============

Lilypond Log

Starting lilypond.exe 2.24.3 [Untitled]...

fatal error: cannot find: c++

Exited with return code 1.

 

It had been working fine as recently as 9/9/24

 

To fix it, I tried re-installing Frescobaldi (3.3.0) and Lilypond (2.24.3) and C++ (2022 Community)

But it only seems to have made matters worse.

 

I’m running Windows 11 Home Version 23H2 (build 22631.4541)

 

Where can I find COMPLETE re-install instructions.