Complete n00b here. A remote desktop has been configured with Power Automate and Office installed. If the RDP user has local admin privileges, I can run in unattended mode from a cloud flow, but if we remove local admin I can't even create or edit without getting the message
Test connection failed. Details: Connection failed: [Machine ...] There’s an issue with your credentials. Check your credentials or use different credentials to connect to the machine.
Desktop flows can be run locally regardless of the privilege setting.