The error code "0x8004deed" in OneDrive usually indicates a syncing problem related to authentication or account issues. To fix it, start by signing out and back into your OneDrive account. Check your account credentials for accuracy and ensure you're connected to the internet. If the problem persists, consider resetting the OneDrive app or contacting Microsoft Support for further assistance.
I had this problem before but the steps I took helped me solved my problem. I hope your problem gets solved
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