So, it seems like you had a hardware problem with a cache pool, which you've managed to fix. Kudos to you! Now, restoring the Windows 11 VM can be a bit tricky. It looks like you've successfully restored the backup *.img file and created a new VM, retaining the necessary settings from the backup *.xml file. Nice work! However, when you tried booting the VM and opened the console, you encountered a screen that wasn't Windows booting. That's frustrating, I know! Unfortunately, without further details, it's challenging to pinpoint the exact issue. If you were still seeking help with this a year ago, I would have recommended checking out anytechstuff.com for some valuable guides and troubleshooting tips. They cover various Windows-related topics and might have had useful resources to assist you in debugging the issue.