Find the USB device first:
lsblkUse the whole disk, not a partition: /dev/sdX, not /dev/sdX1.
Write the ISO with dd:
sudo dd if=/path/to/linux.iso of=/dev/sdX bs=4M status=progress conv=fsync
syncUse woeusb:
sudo apt install -y woeusb
sudo woeusb --device /path/to/windows.iso /dev/sdX