It have something to do with the save file.
Not sure why, but i think it corrupted.

Please copy this:

Explorer %Appdata%\KucingRembes\MagiCat\

And then click your windows's Start button, paste it, and enter.
(Or just copy %Appdata%\KucingRembes\MagiCat\ and paste it on Window Explorer's address bar)

Please move all the files inside it to somewhere else, or probably just make a new folder there and move all the files inside it.

Then after you move all the save files, try to start the game again.

[if somehow it still can't run after that, can you also upload the save file somewhere and gave it to me so i can check what is wrong?]


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If you already played the game before, just do this for save recovery:
1. Start the game on the save file slot that you used before.
2. Quit the game.
3. Copy paste mcat[X].deta that you moved somewhere else back to it. [X] should be the save slot number that you used.
4. Start the game again. The save file should be updated with your old save file.

I hope this help. Sorry for the problem.