Researching ESX PS3 EMU 0.97r5567 reveals a critical consensus within the emulation community:
To the uninitiated, it looked like a piece of abandoned shareware, the kind of clunky program you’d find on a forgotten forum at the bottom of the internet. But to Elias, and to the fractured community of digital preservationists he belonged to, 0.97r5567 was the Holy Grail. It was a ghost build. A version of the famed ESX emulator that was theoretically capable of booting God of War III past the notoriously difficult title screen without a complete system crash.
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ESX PS3 EMU is a PlayStation 3 emulator for PC, and version 0.97r5567 is a relatively old build. Here's a brief analysis of the emulator:
Legitimacy: Fake. ESX is frequently cited by users as a scam designed to distribute malware, viruses, or adware. ESX PS3 EMU 0.97r5567
This is where ESX PS3 EMU 0.97r5567 falls drastically short compared to modern emulators. Most commercial games do not boot beyond the PS3 splash screen. However, a small selection of titles could reach in-game menus or limited gameplay:
Comunic
If you are looking to emulate the PS3, you should use the industry-standard software: Recommended Alternative: RPCS3