closing by it self

[annzee74]

I'm not sure how to go about finding all the info ya'll ask to post with a question but I'm having trouble with LimeWire staying open. As long as I;m doing something on Lime Wrie it's fine. If I walk away for a second and leave something downloading it closes itself and some times the percentage of what im downloading is lower after i open it back up. I did do the little test ya'll said to do and it says my computer passed. This problem just started after i reformatted my computer and reinstalled Lime Wire.