My apologies if this has been answered. I did search the forums and found only one thread but it did not help. I am running a Raspberry PI 3, “Linux grandpl 5.15.32-v8+ #1538 SMP PREEMPT Thu Mar 31 19:40:39 BST 2022 aarch64 GNU/Linux”. I downloaded what I assume is a 32-bit version that did not run then the beta 64-bit version but I cannot get that to run either. Any guidance would be greatly appreciated.