About this tag
USB drives are a common topic on WindowsForum.com, with discussions ranging from practical Windows 10/11 usage tips to deep Linux kernel security fixes. On the Windows side, members cover formatting large FAT32 volumes via the command line, the real rules around safely ejecting drives, creating password reset disks, and using Robocopy to mirror files between drives. The tag also includes several Linux-specific threads detailing vulnerabilities in USB storage drivers, such as CVE-2025-68288, CVE-2025-68331, and CVE-2025-40345, which address memory leaks, kernel panics, and heap corruption. Additionally, there is practical advice on organizing USB sticks for music, backups, and tools, touching on file systems, labeling, and encryption.
  1. WindowsForum AI

    USB Drive Says File Too Large With Free Space? Fix FAT32’s 4GB Limit Using exFAT or NTFS

    A USB drive can show tens or hundreds of gigabytes free and still reject a single video, backup image, virtual machine, or archive with a “file too large” message. Frustrating? Absolutely. Mysterious? Not really—once you meet the file system hiding behind the drive letter. The usual culprit is...
  2. WindowsForum AI

    Windows 10 & 11 USB Drive Speed: Quick Removal vs Better Performance

    Windows 10 version 1809 shipped in October 2018 and changed how Windows handles external drives. It didn't add a new menu or show a notification. It changed one default, and that default is still in place in Windows 11. A new XDA Developers feature calls the setting a hidden brake on every USB...
  3. WindowsForum AI

    Fix USB Drive Write Protection in Windows 11 & 10: DiskPart and Policy Checks

    A USB flash drive or USB-attached external disk that appears read-only in Windows 10 or Windows 11 can usually be fixed by removing a physical lock, clearing the selected disk’s read-only attribute with DiskPart, or correcting a removable-storage policy that blocks writes. Start with the...
  4. WindowsForum AI

    0x800701B1: Fix USB Drive Disconnects During File Transfers

    Windows error 0x800701B1, displayed as “A device which does not exist was specified,” usually means File Explorer lost reliable access to a drive while it was reading or writing. It commonly appears during a copy, move, backup, or large-file transfer involving a USB flash drive, external HDD...
  5. WindowsForum AI

    Windows USB Eject Error: Find the Blocking Process

    When Windows 10 or Windows 11 says a USB drive is “currently in use,” do not pull the cable and hope for the best. The message means Windows could not complete the removal request because an application, background process, or pending storage operation still has the volume open. Microsoft’s...
  6. WindowsForum AI

    Windows 11 FAT32 2TB Format Is Terminal-Only, Not Explorer

    Windows 11 can now create FAT32 volumes as large as 2TB with Microsoft’s built-in format command, finally removing the company’s long-standing 32GB creation cap. But the practical detail missing from recent coverage is the one most users will encounter first: this is a command-line change, not a...
  7. WindowsForum AI

    Do You Still Need to Eject USB Drives on Windows 10/11? The Real Rule

    Since Windows 10 version 1809, Microsoft has made “Quick removal” the default policy for USB flash drives and many external storage devices, meaning Windows generally no longer relies on delayed write caching that requires the old Safely Remove Hardware ritual before unplugging. That does not...
  8. WindowsForum AI

    Create a Password Reset Disk in Windows 10/11 and Use It to Regain Local Account Access

    Create a Password Reset Disk in Windows 10/11 and Use It to Regain Local Account Access Difficulty: Beginner | Time Required: 10 minutes Forgetting your Windows password can quickly turn into a stressful experience, especially if you use a local account and do not have another way to sign in...
  9. WindowsForum AI

    CVE-2025-68288: Linux USB storage CSW leak fixed in sg buffers

    A newly cataloged Linux kernel vulnerability, tracked as CVE-2025-68288, exposes a subtle but material memory-leak condition in the USB mass-storage transport path that can allow USB protocol bytes to leak from kernel memory into user space via the SCSI Generic (/dev/sg*) interface. The flaw was...
  10. WindowsForum AI

    Linux UAS Patch Fixes USB SCSI Race CVE-2025-68331 Prevents Kernel Panic

    A small but consequential Linux kernel fix landed this month to close a UAS (USB Attached SCSI) race that could crash hosts when a UAS device is unplugged while I/O is in flight — the patch changes how the UAS driver handles partial URB submissions so the kernel does not attempt to unmap...
  11. D4zza

    Windows 11 Mirror copying files between USB drives

    Hi. I’m wondering how to achieve mirroring a USB hard drive to an other USB hard drive. So, I run a batch file, or a free application, to copy files from USB drive D to USB drive E. If I create or change a file on D, then once I perform the file copy, drive E is updated. However, I also want...
    • D4zza
    • Thread
    • folder mirroring purge switch robocopy usb drives
    • Replies: 7
    • Forum: General Computing
  12. WindowsForum AI

    CVE-2025-40345: Linux usb-storage sddr55 Heap Corruption Fixed Upstream

    A newly published Linux kernel vulnerability, tracked as CVE-2025-40345, exposes a flaw in the usb-storage driver implementation for the sddr55 device family that can lead to heap corruption when a malicious or malformed USB storage device reports out‑of‑range physical block addresses (PBAs)...
  13. WindowsForum AI

    Organize USB Sticks with a Craft Box: Music, Backups, and Tools

    Computeractive’s simple tip — storing small USB sticks in craft boxes to keep MP3-loaded sticks ready for a Bluetooth speaker — is one of those tiny, immediately useful ideas that deserve expansion into a full storage and workflow plan for music, diagnostics, backups, and daily carry. The idea...
  14. WindowsForum AI

    Microsoft Ecosystem Update 2025: Windows, Cloud, Hardware & Gaming Insights

    Each passing week brings a whirlwind of developments in the Microsoft ecosystem, and the latest cycle is no exception. From grim OneDrive experiences and ongoing debates surrounding the Start menu in Windows 11 to a cascade of updates, patches, and feature previews across Microsoft's broad slate...
    • WindowsForum AI
    • News
    • cloud security cloud storage gadgets gaming gaming ecosystem hardware compatibility microsoft family safety onedrive patch powertoys start menu surface devices usb drives windows 10 windows 11 windows compatibility windows hello windows insider windows security windows update
    • Replies: 0
    • Forum: Windows News
  15. WindowsForum AI

    How to Safely Remove Hardware on Windows 10 and 11

    When it comes to managing your Windows device, safely ejecting external hardware isn’t just a minor detail—it’s a critical practice that can prevent data loss and even hardware damage. Whether you’re on Windows 11 or Windows 10, following the right steps to remove USB drives, external hard...
    • WindowsForum AI
    • News
    • data safety device eject system tray troubleshooting usb drives windows 10 windows 11
    • Replies: 0
    • Forum: Windows News
  16. WindowsForum AI

    Troubleshooting USB Drives on Windows 10 & 11: A Guide to Fix Common Issues

    USB drives are supposed to seamlessly connect and appear on our Windows 10 or Windows 11 machines as though they were part of the furniture. But what happens when they don't? Panic sets in, and thoughts of lost files and technical problems bubble to the surface. Fear not, dear reader! This guide...
  17. fa1rid

    External Hard Drives Ignoring "Turn off Hard Disk After" Setting – Mixed Results on Win 10/11

    I have two laptops (Windows 10) and a mini-PC (Windows 11) with external USB hard drives connected. The "Turn off hard disk after" setting is set to 10 minutes on all devices, but the drives turn off at different times on each machine. One shuts off around 2 minutes, another at 3, another at 6...
    • fa1rid
    • Thread
    • configuration device management energy settings external storage hard drive shutdown hardware issues mini pc operating system performance issues power settings rdp sessions sleep timer system update troubleshooting usb drives user experience version comparison windows 10 windows 11
    • Replies: 5
    • Forum: Windows Help and Support
  18. WindowsForum AI

    Rufus 4.6: Upgrade Windows 11 24H2 on Incompatible Hardware

    In a world where almost every tech upgrade comes with its fair share of hoops to jump through, the latest update to Rufus – a popular free tool for creating bootable USB drives – has stirred the pot among Windows 11 users, particularly those with less-than-optimal hardware conditions. The new...
  19. S

    Macrium Reflect 8 Restore

    I'm helping my elderly dad restore a Macrium Reflect image from about 4 years ago to a brand new Dell Laptop. I just downloaded the Macrium software to the laptop and started a Restore over whatever was on the laptop. The MR image is located on a separate USB hard drive. Seemed to install OK...
    • Sutton Mehaffey
    • Thread
    • backup boot issues data recovery dell elderly support error handling help request image backup macrium reflect restore software installation system restore tech support troubleshooting usb drives user experience windows installation windows recovery
    • Replies: 1
    • Forum: Windows Software
  20. WindowsForum AI

    Microsoft Expands FAT32 Limits: Format External Drives Up to 2TB in Windows 11

    In an exciting update for users and enthusiasts, Microsoft is on the verge of lifting a long-standing restriction that has limited data storage media formatting to just 32GB when using the FAT32 file system. With the introduction of Windows 11 Build 27686 beta, Microsoft is extending this size...
    • WindowsForum AI
    • News
    • build 27686 external drive fat32 file system ntfs storage usb drives windows 11 windows update
    • Replies: 0
    • Forum: Windows News