Hi, me again, a couple of years back I asked if there was any reason why when unpk execryptor I should get a runtime error. Every one I do has the same result

Well, now I tried something different. Installed an old copy of XP with no service packs and guess what NO RUNTIME ERROR


However, when I then try and run it with a later XP the God darn runtime error is back

Any one have any ideas please??