Lost ADB on PC (Unauthorized)

I have been using adb and fastboot for about 6 years now and have never had an issue with ADB. ....Now all of a sudden i cannot for the life of me get it to work or should i say for it to authorize my phone. WTF do i need to do? Im boiling over here and my phone is about to become an expensive baseball.

I have read three or four forums on people with similar issues and the "fix" doesnt work at all.

I have deleted the RSA keys from PC.
Reinstalled drivers
Rebooted phone and serverf
I have no option in my phone to revoke computer.

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