How to Create a Desktop with Compatible Heterogeneous (BIOS/EFI) Multi-Configuration Support

1) Create an Image Compatible with Both EFI and BIOS Boot (Windows 10 or Later Only)

1. When preparing the system, select BIOS mode during installation. The disk format is BIOS MBR boot mode.

2. Install the client normally and upload the system to the server.

3. On the server, double-click the VHD file you just uploaded to mount it.

4. Open Disk Management: diskmgmt.msc

5. Right-click the virtual disk in Disk Management and create a new 1 GB FAT32 partition.

The partition must be in FAT32 format.

6. Write the boot files to the newly created partition.

Use the bcdboot command.

7. Copy the driver files to the tools directory.

8. At This Point You Can Unmount the Virtual Disk.

9. In the Database, Change the Platform Type to 4 for Dual-Boot Compatible Disk.

10. Remove the Disk and Re-add It.