Repair corrupted pendrive

to _ KyZIX _

_   _    I’ve tried Boot-Repair, Gparted, disk utility, and MSWin to try to "format the drive. I’ve tried to write all zero’s to it. I’ve tried DBAN DoD erasure…none of which worked. The problem is “lost boot designation”. I need to repai/rebulid that before I can do anything with the drive. I can “read” the disk, cannot write to it, I know what’s on the disk, but it’s not all that important.(LM17.1 rebecca). I just want/need to get the disk back into service. Funny, I’ve googled/binged that (lost boot designation) and am getting very little/next to nothing about it???. Are there Sandisk “techs” I can dispose at this sight? Perhaps this is a detail they may be able to help with. And please, I mean no offence to you or anyone who has tried to help. It’s just that noone seems to know what I’m talking about.

Stay Sharp:

Rick