Fmgvm64kvmv6build1183fortinetoutkvmzip Work -

: The extracted disk image (often fortios.qcow2 or similar) must be renamed to virtioa.qcow2 to be recognized by the emulator.

It sounds like you’re looking at a specific firmware or software build for a Fortinet FortiGate-VM (specifically the FortiManager fmgvm64kvmv6build1183fortinetoutkvmzip work