I recently bought a desktop computer with Windows 7 Home Premium x64 preloaded (OEM). I tried to install Windows 7 Ultimate x64 on this computer but I was presented with the following error message:
Windows cannot be installed to this disk. The selected disk has an MBR
partition table. On EFI systems, Windows can only be installed to GPT
The 1TB HDD on this computer has three partitions:
- SYSTEM 100 NTFS – Healthy (System, Active Primary Partition)
- OS (C:) 9148.04 GB NTFS – Healthy (Boot, Page File, Crash Dump, Primary Partition)
- HP_RECOVERY (D:) 13.37 GB NTFS – Healthy (PrimarynPartition)
I'm trying to install a clean copy of Windows.