I have just started running Rhino on a new laptop (Version 5 SR8 64-bit, 5.8.40305.11495, 03/05/2014). Despite having unchecked the option to create backup files they are still produced. This has never occurred to me on previous laptops and I was wondering if this is a known bug?
I should say that this is a laptop from work/university which grabs a license from a server, perhaps this could make a difference. However this was also the set-up on my laptop at my old job.