virtualbox.org

When i try to create a new windows 7 VM on my windows 10 i get errors when trying add the iso. When you click the browse icon i get

Failed to open a session for the virtual machine windows 7.

The VM session was aborted.

Result Code: E_FAIL (0x80004005)
Component: SessionMachine
Interface: ISession {7844aa05-b02e-4cdd-a04f-ade4a762e6b7}

i know windows 10 is not supprted yet but how come the old vms work?

This problem has already been reported: the only way to attach an ISO to a VM (v5.0.0 on Win10 host) is to use the settings|Storage dialog before the VM starts. There are unconfirmed reports that not all ISO variants are affected, but so far nobody has responded to requests to pin it down.

Thank you very much