Hello everyone, I am trying to ERASE a 8GB Kingston USB stick that came as a replacement OS for a Dell and contains Windows 7. It's much more useful to me as an empty disk. The Disk is formatted into two partitions, one of which I have successfully erased. I'm familiar with a variety of the diskutil commands in terminal and have been trying my hardest to erase it through there, as the actual diskutility can't do anything to it. When I type diskutil eraseVolume or diskutil mergePartitions (with all the proper format and locations following the command) I get an error message that tells me "Couldn't modify partition map" I have included screenshot for your convenience. If someone could please tell me how to bypass this anti-erase junk it would be much appreciated! I just want to erase it and merge the partitions!