1. First, copy the extracted song folders to your PC.2. Download and install Notepad++ from the internet.3. Go to your song folder and find the .osu files.4. Open them all using Notepad++, yes all of them, all your .osu files in all your song folders. They will each open in a new Notepad++ tab.5. Press ctrl+f, click the "replace" tab, in Find what:, input ",0:0:0:0:" without the ".6. The Replace with text box should be blank.7. Hit Replace All in All Opened Documents.8. Paste over ",0:0|0:0|0:0" without the " in the Find what text box and hit Replace All in All Opened Documents again.9. Paste over ",0:0|0:0" without the " in the Find what text box and hit Replace All in All Opened Documents for the last time.10. In each of the tabs of your .osu files in notepad++, replace the osu file format v12 with osu file format v9. Scroll down a bit and delete 0,0, or 1,1, in this line:[Events]//Background and Video events0,0,"Background.png" 0,0,