hldj.org

I start css without hldj and it runs fine but when i start it hldj it make my game Lag and crash.
How can i fix this?

If it crashes during playing of a file, then view the sticky for making sure a) your file is in the proper format b) you have the latest drivers for your CPU.
Otherwise, if it is a crash on start up, you should check your audio folder(s) and make sure there aren't too many files in a single folder (i.e. more than 500 might cause a problem)