When I export VM at the end I have this error.
Failed to export appliance /home/host/VirtualBox VMs/heh.ova.
Could not create the exported medium 'heh-disk001.vmdk' (VERR_DEV_IO_ERROR).
Result Code: VBOX_E_FILE_ERROR (0x80BB0004) Component: MediumWrap Interface: IMedium {4afe423b-43e0-e9d0-82e8-ceb307940dda}
Edit: I run VM VirtualBox as administrator