OneDrive desktop sync users now get clearer, more actionable error messagesguidance when file paths exceed the supported 520-character limit. The updated experience shows exactly how many characters a path exceedsis over the limit and points usersoffers a guided flow to rename or move the specific folder location whereaffected items so they can shorten names to resolve the issue. When multiple files in the same folder are affected, a single consolidated message guides users to the right location, reducing error noise and making resolution faster. Available on both Windows and Mac.sync.
GA date: MayJuly CY2026