According to the error message, there may be something wrong with your Office architecture.
You could try to uninstall the 64 bit version of Office completely and then install a 32 bit version of Office 365 to have a check.
Note: please do not forget to select the 32 bit version before installing Office.
If you have any updates, please post back.
Regards,
Erin
If an Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.