Hi, I goofed up with some hard-disk settings while trying to add disk space. Now my system doesn't detect an OS. While trying to install a new OS via an external source, the system said, 'Windows cannot be installed to this disk. The selected disk has an MBR partition table. Windows can only be installed to GPT disk.'
Is there any way to install my windows 10 without having to perform a full hard-disk format? I have some data that hasn't been backed up.
Please advice. Thanks in advance.