You can prevent users from uploading specific file types when they sync their OneDrive files.
Apr 06, 2020 Onedrive on Mac suddenly started downloading all files in a folder when opened Onedrive was working just fine on Friday but today after waiting 5 years for it to fully sync it started to download all files in a folder when I open or load one file in that folder. 2019-9-12 OneDrive Placeholders are coming back, now called On-Demand Sync 'At Ignite 2016, Microsoft has just announced that it is bringing Placeholders back to OneDrive on Windows 10.Now, they are not called Placeholders anymore — Microsoft is renaming the feature to “On-Demand Sync” which makes a lot more sense than “Placeholders”.
Aug 02, 2019 Make sure the OneDrive process is running. Look for the OneDrive icon on the right side of the menu bar. Restart OneDrive. Select the OneDrive icon on the menu bar, then select Quit OneDrive. Use Spotlight to search for OneDrive and reopen it. Update the OneDrive sync app for Mac. It gives you an easy way to starting syncing your OneDrive for Business content to you local disk. Just navigate to Files – Cloud Storage / OneDrive and hit Sync to start downloading! /insert Johnny Mnemonic gif here/ Well, it is not as impressive as 90s Cyberpunk movie scene but this one actually works.
If you're signed in to your browser with a work or school account that isn't an admin, you'll see the Sync page, but the contents won't appear.
If you're signed in to your browser with a Microsoft account, your personal OneDrive will appear.
Note
This setting prevents file types from being uploaded but not downloaded. Clearning microsoft temp files on mac. If users already have blocked file types in their OneDrive, the files will sync to their computer, but any changes they make on their computer won't be uploaded.
To block uploading of specific file types
Open the OneDrive admin center, and click Sync in the left pane.
Do not include the periods with the extensions, or any other punctuation, spaces, or special characters.
Click Save on the Sync page.
Onedrive For Mac Sync Icons
For info about setting this sync app restriction by using PowerShell, see Set-SPOTenantSyncClientRestriction Microsoft project standard for mac software.