If you need to recover data on a modern system, there are more effective paths than using the legacy 6.03 "full" version: Kroll Ontrack EasyRecovery Review: Is it Any Good in 2023?
EasyRecovery Professional was a comprehensive utility designed to recover files from a multitude of storage scenarios. Unlike basic "undelete" tools which only look for file headers in the Recycle Bin, EasyRecovery was built with deeper scanning algorithms capable of reconstructing file systems. Easyrecovery Professional 6.03 Full