I copied some files from one laptop to a flash drive. When I plug-in the drive into my main laptop on one of my accounts I could see them and download them. However, when I switch to another account on the same laptop the files do not show up on the flash drive. And to add a little more mystery, there where some existing files on the flash drive and they do show up on the flash drive when I switch to the second account. Any help will be greatly appreciated. Both of these accounts are set up as Administrator's.