OneDrive desktop sync users now get clearer, more actionable guidanceerror messages when file paths exceed the supported 520-character limit. The updated experience shows exactly how many characters a path is overexceeds the limit and offers a guided flowpoints users to rename or move the affected items sospecific folder location where they can sync.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.
GA date: JulyMay CY2026