Installing issue

Tags: #<Tag:0x00007fc3ff3208f0>

has anyone come across this issue any help?

Could not get the storage format of the medium ‘C:\Users\admin\Desktop\ha\hassos_ova-5.13.vmdk’ (VERR_NOT_SUPPORTED).

Result Code:
VBOX_E_IPRT_ERROR (0x80BB0005)
Component:
MediumWrap
Interface:
IMedium {ad47ad09-787b-44ab-b343-a082a3f2dfb1}
Callee:
IVirtualBox {d0a0163f-e254-4e5b-a1f2-011cf991c38d}
Callee RC:
VBOX_E_OBJECT_NOT_FOUND (0x80BB0001)