my entire pc crashed at some point of configuring controller settings, my heart skips a beat, and come back to the same problem as the 2 comments below (no picture since i deleted the game twice and didn't think about it, and yes, the bug carries between downloads)
Viewing post in Scratchin' Melodii [DEMO] comments
I've made a breakthrough!
Data
1. Go into C:\Users\[yourname]\AppData\LocalLow.
2. Delete LJ LephemStar.
3. Go to Recycle Bin.
4. Click Empty Recycle Bin or delete LJ LephemStar.
5. Click Yes, I want to delete these items.
The Whole Window Situation
1. Press Windows+R.
2. Type regedit.exe.
3. Accept the administrator prompt.
4. In the search bar, copy: Computer\HKEY_CURRENT_USER\SOFTWARE\LJ LephemStar or navigate to it.
5. Delete LephemStar.
6. Confirm Key Delete. WARNING: all of your data might be deleted.
Just To Be Sure Anyways
1. Delete everything related to Scratchin Melodii.
2. Delete it in the recycle bin too.
Reinstalling The Game
1. Reinstall the game.
2. Your window issue should be fixed!
Hope I've saved your life.