Important note: HDD Regenerator 2011 is the last version that officially supported USB creation via its built-in tool. Newer versions may require a different approach.
Bootable Creation: The program includes a built-in tool to turn any flash drive into a bootable recovery environment.
You plan to use data recovery software but the drive keeps disconnecting. Running HDD Regenerator first from a bootable environment can stabilize the drive long enough to clone it with DDRescue or HDDSuperClone.
Select Bootable Media: From the submenu, choose Create Bootable Flash.