Inside C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Python 3.10 there remain several shortcut files. "IDLE (Python 3.10 64-bit)" with a target of [ C:\Python310\pythonw.exe ...

Thanks to pyreadline/pyreadline#65, Hy on Python 3.10 on Windows no longer starts, and a backtrace similar to the following is the result: Unfortunately from that bug (and the repository in general), ...