Do not install to Program Files ; extract directly to C:\Lucy_PCSX2 or a desktop folder. This prevents Windows UAC from interfering with write permissions for memory cards.
If “Lucy Ohara” is a private individual, an emerging content creator, or part of a niche community, I would have no reliable source to draw from. Likewise, “repack” often refers to unofficial modifications of digital files (such as game or software repacks), which typically fall outside of safe, legal, or informative reporting.
Below is a short piece exploring the culture and mechanics surrounding these releases: The Art of the Repack