Unlike many tools that require wiping the disk, MBRWizard 4.1 allows conversion from MBR to GPT (and vice versa) as long as enough free space exists at the start or end of the disk.
Before diving into the download process, it is essential to understand why you need this tool. The MBR is the first 512 bytes of a storage device. It contains the partition table and the boot loader. Without a valid MBR, the BIOS (Basic Input/Output System) cannot locate the operating system. mbrwizard 4.1 download
Here are the risks: