I have a 32GB flash drive that I've loaded up with a bunch of different bootable operating systems, tools, etc. I used YUMI to put everything on there.
Today, I was attempting a repair on a Windows box. I booted into the Win7 setup from my flash drive, and ran
bootrec /fixmbr and
bootrec /fixboot. However, I neglected the parameter to select the affected HDD, so these commands ran against my flash drive. Now, every time I go to boot from it I get the Windows 7 Setup instead of YUMI's boot menu.
I have a decent working knowledge of Linux, but know very little about bootloaders and the MBR. How can I fix this without having to wipe my flash drive?