Other user attached a RPT indicating a division by zero, looks like there are more than one issue. I will try to fix the issues posted by blauzahn.
I am glad that an error has been identified so that it can be corrected. I hope I have been of some help in my own small way.
I would like to add that I have performed various tests on different Windows systems
Win 10 Home ( latest version )
Win 11 Home ( latest version )
Win 10 LTSC 2021
with basic installation and without antivirus or other programs installed, only Windows and CodeBlocks, and the problem always occurs on the following 64-bit versions:
codeblocks-25.03mingw-setup.exe
codeblocks-25.03mingw-nosetup.zip
I hope this helps you in some way.
Thank you all for your interest and help.