Probably a password security setting on one or other PC.
It would help to know which version(s) of Windows yu are using, whether the drives are NTFS or FAT32, what security policies you have enabled, and whether you have any firewalls installed.
Xiaomi Mi Mix 2 review
Halloween Photoshop & Illustrator tutorials: 20 step-by-step guides to creating spook-tacular…
iPhone X news: Release date, price, new features & specs
Comment créer, modifier et réinitialiser un compte Apple ?