The issue is occurring within the "setup.ps1" script from the extracted zip file. For some reason it gets all files in the install directory (appears to be only in version 3.12.10 x64 & x86 (maybe ...
install Install one, more, or all versions from a python-build-standalone release. update (or upgrade) Update one, more, or all versions to another release. remove (or uninstall) Remove/uninstall one, ...