Changes made in OneDrive in June 2021 required a hotfix to allow the Tracking program to connect to OneDrive and to allow the SFA Scanner app to download Prepared inventories.
Error messages include:
Update to 2022.1 or higher and the Sage FA Scanner app 2.6. The 2022.1 version of the program and the Sage FA Scanner app available via the Play Store fix this issue. For 2022.1 and higher, if you're still getting the Verification Failed message see Error logging into OneDrive preparing/receiving an Inventory.