But if you are importing or exporting a SRAM ('.sav' file) file from another emulator keep this in mind.
JNES EMULATOR NEED TO BE UNZIPED PRO
So when you see So when you see Pro-Action-Replay] in the Cheat Dialog Note section, you know that means its a Pro Action Replay Code can just be enabled and used right away, not like the Game Genie that has to be enabled either before the game is loaded or the game reset (F1) after it is enabled. subdirectory Jnes won't see them, and Jnes automatically creates these directories on first-time saves so you don't have to do it yourself. The Pro Action Replay Cheat Codes are in Hex which allow the codes to take effect immediately as they modify the Memory not the ROM, so they don't need to be injected into the game before the game is loaded or reset like the Game Genie Codes do.
JNES EMULATOR NEED TO BE UNZIPED PORTABLE
Its a portable program, meaning it doesnt actually 'install' into your system. The Linux unzip command doesn't create a new folder for the unzipped files. If the file's name has spaces in it, you'll place quotation marks on either side of 'file.zip' (e.g., unzip 'this is a zipped folder.zip'). This extracts the files to the current directory. So when you see in the Cheat Dialog Note section, you know that means its a Game Genie Code that needs to be enabled either before the game is loaded or the game reset (F1) after it is enabled. Right-click the folder containing all the Jnes files, hold Shift and select Delete, then choose Yes. Type in unzip file.zip where file is the folder's name, then press Enter to run it. The Game Genie Cheat Codes are encrypted and have to be loaded into the game for the code to take effect as they Modify the ROM not the memory. It is ad-supported and some features (manual progress saving/loading and game rewinding) are enabled only when ads are displayed (ie. I would suggest DSTWO as it can also emulate GBA games that other R4 cards can not, but if you just need a good cheap card. This is the lite version of Nostalgia.NES. The reason for this is very simple and will be useful for you to know this information. Place your ROMs (zipped or unzipped) anywhere on your SD card - Nostalgia.NES will find them. The cheat file database is done in such a way that you can tell the difference between Game Genie and Pro Action Replay Codes.