Virtual Disk Service Error!!! Convert HDD to GPT

BE WARE!!! Back-up your data before you do this. ✅Dell Inspiron Optiplex 3046 ✅UEFI Mode ✅Boot using DVD🚀 This is just a practical procedure based on my own knowledge gain from my experiences. Press "Shift" +"F10" key to display the Command prompt A. - diskpart - list disk - select disk 0 (the "0" correspond with the disk that we are going to install our OS, this may vary. Please always check your correct disk number) - convert gpt (this should display a Disk successfully converted to gpt, if not successful proceed to B.) B. If the display is not successful - select disk 0 (again the "0" correspond with the disk you are working on) - clean (this will erase all your data in the disk) - convert gpt I hope for your success! 🙏💻🛠