download windows iso directly to proxmox code example
Example: proxmox download iso directly
#SSH into Proxmox and use your root credentials
cd /var/lib/vz/template/iso
wget http://releases.ubuntu.com/15.04/ubuntu-15.04-server-amd64.iso
#SSH into Proxmox and use your root credentials
cd /var/lib/vz/template/iso
wget http://releases.ubuntu.com/15.04/ubuntu-15.04-server-amd64.iso