I’m sharing this information because it was such a nightmare for me and hopefully this will help someone else. Considering all of the problems that I ran into, the best way I can think of to log this is to just go through my procedure and record how it went.
1. I received my new computer from Dell with a home version of Windows 8. Naturally I wanted to wipe the drive and install Win 8 Professional because I want to be able to join a domain.
2. So, I made a bootable USB with Windows 8 on it and off I went.
3. First, it kept failing to “upgrade”, even though I requested to “keep nothing”. So finally I went into the BIOS and changed the boot sequence to check for USB first.
4. Well, after fooling around with that, it finally booted up on the USB, but when I tried to choose a partition to install to, I would receive an error:
Windows cannot be installed on this disk. The selected disk of the GPT partition style
5. So after much googling, I found where this just wasn’t going to happen off of a USB drive, so I burned a DVD and tried that route.
6. Mind you, this was the first DVD I’ve put into my new computer, so I didn’t realize that there is NO EJECT BUTTON!
7. After fiddling with the BIOS, turning UEFI on and off, turning secure boot on and off, and all combinations with legacy support on I finally go the DVD to boot up. But still got the error above:
Windows cannot be installed on this disk. The selected disk of the GPT partition style
8. Amid all of the attempts, and by this time I had spent a few hours, I decided that perhaps the partition was just goofed up; after all, what is this GPT style anyway? right? So I removed the partition, added it back and formated it.
9. Oh boy! Now my DVD is stuck in the computer, there is no eject button, and after fiddling around with the bios settings I started getting an error:
A media driver your computer needs is missing…
An no drives or partitions were showing.
10. So naturally I assume that indeed a driver is missing, NOT SO, but any way I tried to use the dell drivers disk, but don’t forget, I can’t get the DVD out. (I even opened the all-in-one computer and took out the drive to look for a force release button and there’s nothing!)
11. I copied the dell drivers to the USB, booted up on the DVD and got to a command prompt. I tried installing all sorts of things but none of that worked.
12. So here is what finally worked: First, I restored the BIOS to default because by this time there is no telling what I’ve jacked-up. Next, I still had Windows 8 on my USB drive, but I booted-up on the [UEFI Optical Drive (DVD)]. I got to the repair screen, then got to a command prompt. Navigated to my USB drive and started Setup.exe manually from there. This time I got all of my partitions without the warning about the GPT style. I was able to install just fine.
13. Now for the worst part. After all of this, I still had the Home edition of Windows 8! I didn’t realize that all I had to do all along was click the link “Upgrade to a newer version” and enter my Win Pro key and windows 8 automatically adds the additional features like any other windows feature.
This was an awful experience! I hope this helps somebody else.