The sooner you take action, the better chance you will get to bring all files back from the USB. When a USB flash drive becomes inaccessible, the most important thing is to open USB and restore data.

Works to: Restore data from inaccessible or inoperable USB flash drive on Windows 11/10/8/7, emergency data recovery. Open Inaccessible/Unopenable USB and Restore Data Follow through this tutorial page and learn how to find USB and fix 'can't access USB' issue on Windows 10 without losing your vital data. If you are one of the victims who can't access USB drive on Windows 10 due to USB malfunction, stay here. Searching on Google, you will find a large number of users are asking for help about how to access a USB flash drive and data in Windows 10.

This issue frequently happened in Windows 8/7 and it has become increasingly severe in Windows 10. For example, the USB drive is missing or corrupted, the flash drive is infected by a virus or damaged due to certain reasons. Usually, when you insert your USB flash drive or a pen drive, it will be quickly detected by your PC and show up in File Explorer.īut sometimes, Windows cannot recognize nor open a USB device if something goes wrong. Overview of Cannot Open USB Flash Drive in Windows 10/11 Issue The provided methods also work to fix USB becomes unopenable, inaccessible, USB flash drive not showing, USB detected but not showing data, etc., errors on Windows 11/10/8/7. Fix inaccessible USB with I/O device errorĤ. Create a partition on an unallocated USBģ. Initialize unknown USB in disk managementĢ.

I cant open my pendrive