[PVE-User] Forgot password from phisical mashine with installed proxmox and virtual mashine on them

[Vladica Maric]

I have problem with proxmox. I forgot password for login on phisical 
mashine and can not change it. For couple days i mast make presentation 
in my commpany, we consider inport new tehnology in our commpany. But I 
forgot password.
Please help me!

I try standard way, but dont work!

best regards!
your Vladica!