[New-bugs-announce] [issue45420] Python 3.10 final installation failure

[wyz23x2]

New submission from wyz23x2 <wyz23x2 at 163.com>:

Hi, I've downloaded Python 3.10 final (64-bit) from python.org on October 6. But when I run the installer with administrator permission, it says "No Python 3.10 installation was detected". Error code: 0x80070643. The stranger thing is when I run "repair" from the 3.10rc2 installer, it's the same message & code; but, if "modify" is run, the window is "A newer version of Python 3.10 is already installed", error code same. Thanks for help.

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components: Installation, Windows
files: new_install_log.log
messages: 403566
nosy: paul.moore, steve.dower, tim.golden, wyz23x2, zach.ware
priority: normal
severity: normal
status: open
title: Python 3.10 final installation failure
type: crash
versions: Python 3.10
Added file: https://bugs.python.org/file50335/new_install_log.log

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45420>
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