Instead of downloading a file I would recommend loading it on a virtual machine and limiting the cores to 6. I believe the method you mentioned isn't in accordance with the TA Cheat Policy but I'll post the policy here for you to decide yourselves.
All profiles on site must comply with the following rules:
Things we do not allow:
Using profile editors, trainers, or similar software to unlock achievements.
Using a save from a different profile (typically referred to as gamesaving).
Using a save from a different version or platform (e.g. from Steam to Windows Store) outside of supported game mechanics.
Profile swapping, also known as the Second Profile Glitch (SPG), which is the practice of transferring a save or game statistics from one profile to another.
Editing or manipulating game files to unlock achievements, alter achievement requirements or to unlock options disabled by developers.
Manually adding or editing files in mod-enabled games to unlock achievements or alter achievement requirements.
Launching a game with command line arguments (or using software to do it for you) for the purpose of unlocking achievements, altering achievement requirements or to unlock options disabled by developers.
Cheating is not limited to the examples in the list above, but they provide guidance for most situations we can think of today. What is listed here can and will be updated as new forms of cheating are discovered.