The cardinal rule of emulation is simple: back up early, back up often. Dolphin is remarkably stable, but no software is immune to crashes, corruption, or user error. A single misclick in the memory card manager or an unexpected power outage during an autosave can render a virtual memory card unreadable. Therefore, a robust backup strategy involves three tiers. First, : periodically copy the MemoryCardA.USA.raw file to a separate folder (e.g., Documents\NFSU2_Backups ). Second, versioned backups : before installing a modded save or editing your garage with a tool like Dolphin Memory Engine , rename the existing file to something like MemoryCardA_PreMod.raw . Third, cloud backups : sync your backup folder with a cloud service like Google Drive or Dropbox. This ensures that even a hard drive failure won’t erase your progress through the 200+ kilometers of unlocked street circuits.
Ensure your Dolphin folder isn't set to "Read Only," or the game won't be able to "write" the save to the virtual memory card. Incorrect Region:
| Save Type | Location | Purpose | |-----------|----------|---------| | | Memory Card | Saves career progress, unlocked cars, upgrades, and game completion %. | | Quick Save | Memory Card (same file) | An overwritable save state, but still bound to the memory card. |
For the USA version, the save file is named something like GNFE69.gci (Game ID for NFS: Underground 2 – USA). The PAL version uses GNFPAF.gci .
: Provides NTSC and PAL region-converted saves that are nearly 100% complete, though some notes indicate Stage 5 or wide body kits might still need finishing. How to Import the Save Data