Hi,
Thank you for writing to Microsoft Community Forums.
I understand your query related to installing Trio Office on your PC. I will certainly try my best to assist you with the query.
I would like to know if you’re facing issues when trying to install the app.
You can try downloading the app from Microsoft Store online and see if you face any issues.
For more information on installing apps from Microsoft Store, you can refer the article Get apps from Microsoft Store on your Windows 10 PC
Regards,
Prakhar Khare
Microsoft Community – Moderator