2022 files opening in 2021

Hello,

Just updated Illy to 26.0.2 on Friday, now double clicking files created in 26.0.1 opens them in 2021 (v25.4.3) even when 26.0.2 is running. I can't choose 2022 in Open With, 2022 is not listed in Choose Another App, and the Choose Apps By File Type does not show 26.0.2 for templates, aia, or pdf - (it is there for .ai), clicking on choose app from Microsoft store does not help...

Any clues? (Windoze 10.19043)