Hi,
I'm a first time Proxmox user after being a long time VMWare user so please be gentle
. In my VMWare environments, I had a custom Windows ISO I built with an answer file that would automatically create/partition the C drive, install updates, etc. I installed the latest Proxmox on a NUC yesterday and attempted to create my first VM using my custom Windows ISO, and it fails immediately with:
![proxmox-win-install.png proxmox-win-install.png](https://forum.proxmox.com/data/attachments/67/67417-7ef6d4d77d179cce56eb938b07c33f79.jpg)
I found this thread (https://forum.proxmox.com/threads/problem-with-windows-vm-creation.136711/#post-612363) which mentions this error, but it seems that individual just went the route of using a vanilla Microsoft Windows ISO to get around the problem.
Long story short, I'm trying to figure out if custom ISOs should work fine in Proxmox, or if they're simply not supported and I'm going to have to build all my Proxmox VMs from scratch (I'm reaaaaaallllly hoping that's not the case).
P.S. - if I do use a vanilla Windows ISO the install does continue/complete just fine.
Thanks,
Adakis
I'm a first time Proxmox user after being a long time VMWare user so please be gentle
![proxmox-win-install.png proxmox-win-install.png](https://forum.proxmox.com/data/attachments/67/67417-7ef6d4d77d179cce56eb938b07c33f79.jpg)
I found this thread (https://forum.proxmox.com/threads/problem-with-windows-vm-creation.136711/#post-612363) which mentions this error, but it seems that individual just went the route of using a vanilla Microsoft Windows ISO to get around the problem.
Long story short, I'm trying to figure out if custom ISOs should work fine in Proxmox, or if they're simply not supported and I'm going to have to build all my Proxmox VMs from scratch (I'm reaaaaaallllly hoping that's not the case).
P.S. - if I do use a vanilla Windows ISO the install does continue/complete just fine.
Thanks,
Adakis