here is a PR with proposed change to install Python 3.9

https://github.com/tianocore/edk2/pull/3626

Mike

From: Kinney, Michael D <michael.d.kinney@intel.com>
Sent: Thursday, November 10, 2022 5:40 PM
To: devel@edk2.groups.io; Gao, Liming <gaoliming@byosoft.com.cn>; michael.kubacki@outlook.com; Kinney, Michael D <michael.d.kinney@intel.com>
Cc: Kubacki, Michael <michael.kubacki@microsoft.com>; 'Michael Kubacki' <mikuback@linux.microsoft.com>
Subject: RE: [edk2-devel] Open CI failure on CodeQL / Analyze

The CodeQL GitHub Action: https://github.com/tianocore/edk2/blob/master/.github/workflows/codeql-analysis.yml

Uses Windows-2019 image:

https://github.com/actions/runner-images/blob/main/images/win/Windows2019-Readme.md

That image include Python 3.7.9.

The latest version of Pytools required Python 3.9 or higher.

The CodeQL GitHub Action YML file needs to be updated to install Python 3.9.x.

Mike

From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of gaoliming via groups.io
Sent: Thursday, November 10, 2022 5:25 PM
To: michael.kubacki@outlook.com
Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Kubacki, Michael <michael.kubacki@microsoft.com>; 'Michael Kubacki' <mikuback@linux.microsoft.com>; devel@edk2.groups.io
Subject: [edk2-devel] Open CI failure on CodeQL / Analyze

Michael:

 Can you help check this failure in open CI? The failure is in https://github.com/tianocore/edk2/pull/3611

Thanks

Liming