First you download it. It is called ''game.rgssa2''. There is already a file named like this in the HetaOni folder. But after you downloaded it it will go in a folder somewhere. Then you open your HetaOni folder and drag the new one in. Since there is the file ''game.rgssa2'' it asks to replace it. Klick on the replace button and here you go ~
Sorry to burst into this conversation, but I noticed you know how this stuff works xD I got it downloaded but I don't have any kind of "hetaoni folder" to put the game.rgssa2 into. I just have the game, no extra folders?
oh my gosh! I owe you big time!! I just replaced it and I opened the "previous time loop" option and it is no longer a black screen! I haven't played anything yet but, I figure its working. Thank you so much, you are a life saver. You cant imagine how happy and excited I am. I am truly grateful.