im trying to migrate a physical server to proxmox. my proxmox host is running on a hp dl 580 g7 and my physical server is a Lenovo 3250 m3. The Lenovo runs windows server 2012 R2, I've tried multiple methods mentioned on the wiki ( https://pve.proxmox.com/wiki/Migration_of_servers_to_Proxmox_VE ) already. But all these methods fail as the VM won't boot anymore and only says "Booting from Hard Disk...". yesterday I've tried to load the image with Acronis true image and get the same issue. if i mount the image in another VM what already has windows installed as a secondary hard drive I can access the files just fine. am I missing a driver or something?