PCMTuner Ask for Activation But Already Activated- Solution

Problem:

What to do i have already activated my PCMtuner flash 1.2.7 version. The license send by info@tuner-box.com has been save to C>program files (x86) >pcmtuner flash but still error appears..what to do please help. 

Solution:

Delete PCM-Flash app on desktop

Then install this application

https://mega.nz/file/Pn4zSbTQ#wWeU1A0-J8zdpQyKv27l78NswC-w46ebhtKF-z1DVr8

It will be fine.