wallet runs well on windows 10 (able to receive from mining pool), just that the setup program (xcoin-0.1.1) says it needs 12GB but currently it only takes up 20MB after syncing (compared to bitcoin's 160GB) (initially I was worried as my hdd space is less than 12GB)
Yeah that's a bug, I've noticed that too. I think a (dumb) hard-coded value somewhere...