Force resync with OneDrive client

Go to the taskbar and right click on the OneDrive "blue cloud"

Check at the top to see if there are any issues.

If they are click on the information bar to view them.

If there are no issue click on the pause syncing and select 2 hours

This will pause the sync and now at the top of the box should be a notification that "Your files are not currently syncing"

Click on this to resume syncing. 

This will force a resync

Please make sure to do this on all computers that need the files