Ok, here's how to run the app/file for all of y'all in windows! (Hope this is not confusing!)
First, go to downloads and open the file DDLC (1)
Second, open DDLC.exe in DDLC (1) (Press the file that says only DDLC )
It will ask you to extract the files. Press EXTRACT to extract. The tricky part comes here.
You will need to extract all the files in DDLC (1) to DDLC.exe . Do not extract to the file location that automatically comes up. (this is a key mistake that most of you probably made. I made it too ehehe~) That what makes the notification that the files are missing when you try and open the app. You should extract all the files to the DDLC.exe file by using this file location:
C:\Users\TheMonikaSimp\Downloads\DDLC-exe (1)
(where I wrote TheMonikaSimp is where you input your name that you used on your computer)
Now once the extracting process is done, press DDLC.exe again. You will be able to play! (I recommend moving the DDLC.exe to your desktop so its a easy find)
I hope this helps and have fun playing! :D