Frank Schaefer 0 Report post Posted February 5 (edited) Dear all, upon trying to sync with my existing OneDrive backup from the desktop application 6.0.4 (268), I receive the error message "Something went wrong while syncing to OneDrive. Error code: 504035". Until c. 2 days ago, this was not the case. I already tried resetting the sync and resetting the sync including deletion of the backup on OneDrive. Does not make a difference, though, I still get the same error message. How can I set up the sync again? Thank you and regards, Frank Edited February 5 by Frank Schaefer More concise specification of problem Quote Share this post Link to post Share on other sites
Frank Schaefer 0 Report post Posted February 11 Update: I am still experiencing sync errors, however, the error code now changed to 504401. Any thought on how to solve this would be greatly appreciated. Thank you. Quote Share this post Link to post Share on other sites
Robert Whittle 0 Report post Posted February 21 I'm having the same problem. Is there a phone number for tech support? Quote Share this post Link to post Share on other sites
Vinod Kumar 103 Report post Posted February 23 Hi all, Sorry for inconvenience. This error means unauthorized access error from OneDrive. Somehow authorization token for OneDrive is revoked. Are you changing/adjusting your system time manually? Is it happening on your other devices too? A quick fix is to disconnect and sync again. Thanks. Quote Share this post Link to post Share on other sites
