Hello Paragon_Support: As requested, here is the jpg image I got from OA 190 when using paragon data backup product. If I understand the testing and research correctly, the common factor found is QT based software being tagged as a KL or exhibiting key logger behavior. All users can do now, is stand aside and hope this matter gets straightened out in the interest of security and not just treated as a matter to minimize pop ups. . Different pop up wording for KL and KLB might be clearer and less frightening. For my part, I would wait for now and leave the OA KL block in place as it seems to have zero effect on the performance of paragon products on my setup. Or we could just assume it is a false positive and remove the block.