VVDI Key Tool Plus BMW Bench ISN License Still Not Activated After Activation?

 Problem:

One of our customers reported that he got the BMW Bench read ISN license to his vvdi key tool plus, still ISN license is not activated after activation.

Solution:

If you have the VVDI Key Tool Plus VAG version to use the BMW Bench read ISN license, you have to activate BMW CAS1/CAS2/CAS3 and CAS4/FEM BDC license first.