rooting trouble

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http://forum.xda-developers.com – I've rooted and unrooted kindle fires a couple times before but have had trouble this time around. Like before, I used the Kindle Fire Utility but as it went though the process, I was notified that the md5 check on twrp recovery failed and it asked me to press any key to continue. After I did, the utility shut down with only the firefirefire bootloader installed. Upon rebooting the kindle, which still works fine, I tried to run the utility from the top but it keeps failing when it tries to boot into fastboot to install twrp, always saying waiting for device. I also tried resetting the kindle t (HowTos)