
Hi,
What you have tried for this problem?
First I suggest you refer to this support article and try the method:
https://learn.microsoft.com/en-us/sharepoint/troubleshoot/sync/sign-into-onedrive-error-0x8004dec5
You can also try to unlink OneDrive and re-link it:
please be a bit more precise to explain your requirement or you can upload a screenshot so that I can get more accurate solutions to this problem. I’m glad to help and follow up your reply.
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