Mr. Dnp, are you still getting the BOOTMGR is missing error? I was getting that error for reimaging my team's E09 for the 2014 competition, and the exceptions to
the procedures FIRST/WPI provided are
- Try different USB drives until you find one that works, and
- Move all of the files from the E09_DRV_2014_030114 directory that RMPrepUSB creates on your USB drive to its root directory, then delete the E09_DRV... directory.
Hope this helps. Cheers.
-Karl