If the automated unattended.iso continues to fail, you can create your own modified installation media using Rufus.
Windows Setup inherently looks for the autounattend.xml on the first CD/DVD drive. unattended.iso from CD/DVD 2.
Set-VMDvdDrive -VMName "Windows11" -Path "C:\Path\To\Your\autounattend.iso" Use code with caution. Generic Solutions (All Platforms) 1. Recreate the Autounattend ISO windows 11 cannot connect unattendediso to cd dvd 2 better
When this happens, the installation pauses, requiring manual intervention, which defeats the purpose of an automated ("unattended") installation.
Ensure you are using the latest version of VMware Workstation or that your Windows 11 host is fully updated. Old versions often lack compatibility with newer Windows 11 builds, causing virtual hardware initialization errors. 3. Check for Drive Lock Constraints If the automated unattended
If virtual optical drives remain problematic, creating a bootable USB drive can bypass CD/DVD-related errors entirely:
If you clear the VM layer but find that Windows 11 still fails to properly recognize or handle CD/DVD drives within the operating system, use these advanced OS-level fixes. Clear Lower and Upper Corrupted Filters via Registry Ensure you are using the latest version of
Download a fresh Windows 11 ISO directly from the Microsoft Download page.
Manually download a fresh, official Windows 11 ISO directly from the Microsoft Download Page 0;95; and point your virtual machine's CD/DVD drive straight to that downloaded file.
0;86;: Close the configuration window and start the virtual machine again. 💡 Alternative: Manual Windows 11 Installation