I have an old Powerpak with ROM v1.10 and CARD v1.12
I wanted to upgrade the mappers to the most current ones (1.34) and then also add the "power mappers" for save state support.
I downloaded the mapper file from retrousb and copied the POWERPAK directory onto the flash card. Initially there was some weird issue with the cart only trying to load Tetris instead of showing the file list, but I seemed to get around that by deleting the "LASTNES.TXT" file. This seemed odd that the file from RetroUSB would have this problem but whatever, no big deal since I seemed to fix it and now the file list is showing.
But when I selected a file and tried to load the game, I get a "File Not Found" error.
I swapped the old POWERPAK (v1.12) folder back onto the flash card and it loads the files fine. Any idea what is going on? Everything I find on google suggests the problem is with the card, but if that's the case, why does it load fine with v1.12? I also tried putting the Power mappers on the card without upgrading the rest of the mappers to 1.34 and got the same File Not Found error.
Thanks for any help!
I wanted to upgrade the mappers to the most current ones (1.34) and then also add the "power mappers" for save state support.
I downloaded the mapper file from retrousb and copied the POWERPAK directory onto the flash card. Initially there was some weird issue with the cart only trying to load Tetris instead of showing the file list, but I seemed to get around that by deleting the "LASTNES.TXT" file. This seemed odd that the file from RetroUSB would have this problem but whatever, no big deal since I seemed to fix it and now the file list is showing.
But when I selected a file and tried to load the game, I get a "File Not Found" error.
I swapped the old POWERPAK (v1.12) folder back onto the flash card and it loads the files fine. Any idea what is going on? Everything I find on google suggests the problem is with the card, but if that's the case, why does it load fine with v1.12? I also tried putting the Power mappers on the card without upgrading the rest of the mappers to 1.34 and got the same File Not Found error.
Thanks for any help!