os2go

OS2Go Pro is a tool for creating portable Windows 11 USB drives, but users report that it often fails to boot. Common issues include the drive not appearing in the UEFI boot menu or not booting at all, regardless of whether the Windows ISO is downloaded directly from Microsoft or provided manually. Problems persist across different storage media, such as NVMe external drives and USB sticks, and with both MBR and GPT partition tables. Users typically clean the disk with Diskpart before creating the drive, yet the boot failure remains. Troubleshooting steps may involve checking UEFI settings, ensuring the drive is properly formatted, or trying alternative tools for creating portable Windows installations.