Hi DrDAS,
I’m Jung one of the Independent Advisor and I’d be happy to help you out with your question.
The reason why OneDrive for business creates duplicate files is that a conflict exists when the file has been updated by more than one person who both have contribution permissions in different locations. The OneDrive server can’t merge both versions of the file due to this and ends up creating a series of duplicate files. As briefly mentioned previously, this can be extremely frustrating for users who have limited storage space on their computer drives to begin with. Having a duplicate for every file means that it requires double the storage space. Although you can manually delete these duplicate files, there is a simple way to prevent these files from duplicating. Below is an easy to follow guide with screenshots on how to prevent OneDrive from duplicating files when syncing.
Step by step process to refresh credentials:
Go to the start menu
From the bottom of your computer, slick on the windows icon to access the start menu.
Search ‘Credential Manager’
In the search bar, type in ‘Credential Manager’. When the Credential Manager option appears, click on it.
Select ‘Windows Credentials’
When the new window appears, click on ‘Windows Credentials’
Click on ‘OneDrive Cached Credential Business’
Under the section for Generic Credentials, click on the arrow facing down for ‘OneDrive Cached Credential Business’. This will open up more information about your OneDrive credentials.
Click ‘Remove’
At the bottom of the section, click on the option to ‘Remove’. This will delete the credentials for your OneDrive and will prevent the OneDriver server from creating duplicate files. Please ensure that you restart OneDrive to allow the system to process the changes made.
I hope this information helps. If you have any questions, please let me know and I’ll be glad to assist you further.
Best regards,
Jung