The "Miku Miku Dance" software is not working on my computer. I downloaded it off of a site that calls itself "VPVP". The program opens and everything correctly, but almost immediately after the program opens, an error message comes up saying "Miku Miku Dance has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available." and this happens every time. Do you know what the problem might be?