A few hours ago I wrote (re 2.23.5fixed)
Well, initially I ran into irrelevancies because my .ly file (for 2.22) has #on-the-fly, which is no longer acceptable. I tried running convert-ly.py, but it was missing a .dll. I will detail this later.
The attached file details this in its Case 1. Case 2 is a workround using the 2.23.5 (1.8) system's python. Cheers, Robin
%%%%%%%%%% Case 1: using 2.23.5fixed, installed at %programfiles(x86)%\LilyPond\usr C:\Users\robin\Desktop\lilypond\etc>"%programfiles(x86)%\LilyPond\usr\bin\python.exe" "%programfiles(x86)%\LilyPond\usr\bin\convert-ly.py" "..\3.ly" "-e" - a message window 'python.exe - System Error' appears, saying: 'The program can't start because api-ms-win-core-path-l1-1-0.dll is missing from your computer. Try reinstalling the program to fix this problem.' %%%%%%%%%% Case 2: like Case 1, but using the python.exe of 2.23.5 (1.8) C:\Users\robin\Desktop\lilypond\etc>"%programfiles(x86)%\LilyPond 2.23.5\usr\bin\python.exe" "%programfiles(x86)%\LilyPond\usr\bin\convert-ly.py" "..\3.ly" "-e" convert-ly.py (GNU LilyPond) 2.23.5 convert-ly.py: Processing `..\3.ly'... Applying conversion: 2.23.1, 2.23.2, 2.23.3, 2.23.4, 2.23.5 %%%%%%%%%%
