I have a Sandisk Ultra 16GB drive. It has that U3 app. In my case, it tries to initialize (as seen in bottom right corner) but it fails and the U3 app does not launch. So, I have a drive that is perceived as empty by my PC. My question: how can I completely reformat the USB drive? I can’t even remember the password to the U3 password protection function. I just want to do a low-level reformat and start from scratch. Anyone has succeeded in doing so?
In PC, I see the empty drive. When I try to reformat, the PC asks me to insert a drive!
On a Mac, I see a disk image saying U3 but I can gain access to the actual USB drive.