Graal level editor

[Rave_J]

Can you please take a look at the Graal level editor for windows 7
after a few days of developing with the level editor it will just shut off and give me errors will not fix the problem after a while it will start saying can not find pics1.png but its in the folder... the only way i can fix this if i delete the whole graal folder and download graal from the beginning. This been happening to me at least once a week. sometimes the character will quit showing up also..
Thank you for your time and hope you will resolve this problem