I have used the LibreELEC USB-SD Creator on a couple of thumb drives. Now I want to use these for another purpose. I can't remove the LibreELEC boot partition using the Windows 10 Disk Manager. I then tried the HP USB Disk Storage Format Tool and it gives a "Device media is write-protected" error. I remember using this tool successfully in the past. Any ideas on how to un write-protect the thumb drives or other tool to re-partition. One of the drives is a Sansdisk Cruzer 8GB and the other is some generic brand. BTW they both worked to boot/install LibreELEC. Thanks.