Lonsdor K518 Pro RAV4 2023 AKL Error in Boot?

Problem:

Tried to program Toyota RAV4 2023 all smart keys lost with Lonsdor K518 Pro. K518 failed to back up immo data, device says error in boot.

Go to Special Function-> Simulator-> Generate simulator->4D->Blank 4D simulator chip to update LKE emulator and try again.