virtualbox.org

Hi, I'm using VirtualBox 5.2.2 with MacOS Sierra.

Installed Windows 7 64bit VM, fully patched/Windows updated -
1. VirtualBox Additions is installed, issue -
Device Manager "Bluetooth USB Host Controller" not installed.

2. On attaching iPhone Virtual Box software produces -
"Failed to attach USB device Apple Inc [0801]"

Please read the following thread: USB basics and troubleshooting, all of the posts. If you still have a problem after reading through the whole thing, please follow the advice of the last post.