Forum Discussion
OneDrive won't allow installation on fixed D: drive
Since 24 Sep 2026, OneDrive refuses to use my internal D:\ drive, even though the OneDrive build and Windows haven't changed. This applies to my Personal OneDrive and institutional OneDrive accounts....
I'm having the same issue, too. OneDrive was running fine for over a year, and on October 3rd, 2026, OneDrive cannot access my secondary drive. There's no issue shown on Disk Management. I'm currently trying to give Full Control access on Security to Users, but it takes a long time since there are many files. This is so frustrating as my C drive is full and can't OneDrive requires alot of space.