hey there pals, allow me to explain my situation;
I recently found my original Wii that I got as a kid. I had a copy of My Pokemon Ranch and transferred oodles of mons from my copies of Diamond and Pearl, everything from shinies to mythicals. Now, unfortunately, it has been many years and those game carts are lost to the wind, I have no idea where they might be, so they are now stuck at the Ranch. I got a second-hand copy of Pearl recently for the nostalgia (and to use the event exploit) but just recently made the connection that I might be able to save those pokemon stuck in limbo at the Ranch and transfer them up to USUM.
I found this thread which seemed to do what I wanted, and followed it to the letter with the new copy of Pearl as the trainer I want all the pokemon to be associated with (Our wii is already homebrewed, we're a custom track mario kart wii kinda family) but after installing the edited save with Savegame Manager GX from our SD card (Literally just opening Savegame Manager GX, seeing the MPR logo, hitting 'install' to Wii and closing the tool), My Pokemon Ranch crashes the entire system once it hits the white-and-red 'saving' screen on the initial load, freezing on it. Needless to say, it was alarming and I'm not sure where I went wrong? I waited around 10 minutes to see if it was just processing but that seemed like a stretch and it needs the Wii to be rebooted in order to get functionality back.
Anyone willing to lend a hand? I still have the savedata.bin backup so I'm hopeful I can restore the save to it's original state, which obviously doesn't solve the problem of the pokemon still being associated to the wrong trainer. I don't know if it's an issue with the editor I used or how I installed it using Savegame Manager GX so if anyone has any diagnostic ideas or just suggestions in general I'm open to anything at this rate, lol. I've got around 390-400 pokemon in there but I'm positive it's likely not a volume issue. I know I could probably just action replay my new Pearl trainer to match the original Diamond/Pearl trainers of old, but that's a solution I'd like to avoid for now as I wouldn't be able to get an AR in the timeframe I have with the Wii before I have to head home and leave it behind for a few more months.
Any help is seriously appreciated, I've got such limited knowledge when it comes to the save data and machinations of Gen 4, especially the Wii-related peripherals! Tysm in advanced, smart people.