Adobe Air corrupt and fixes arent workin

im having a hell of a time trying to uninstall Adobe AIR. it has never shown up on the Add/Remove programs list, nor is it in the Common Files to delete manually. the command line fix does not work either. all that happens is that an error bubble pops up saying "The file or directory C:\$Mft is corrupt and unreadable" i cannot find this file on my computer so i can get rid of it.