what s wrong with simulation in blender 'ALWAYS CRASHED'

when i applied lesson “Cell_Fracture”, always crashed, even if i low the Res.

how can fix that, please?

Moved from “General Forums > Latest News” to “Support > Particles and Physics Simulations”

You’ll need to provide more detailed, specific information. What version of Blender are you using? What is your operating system? How much RAM do you have? How large is your scene? Can you share your .blend file for others to test? Do you get an error message when you get a crash?

blender 2.7
win7_64, i7,
16 gb RAM

So you answered half the questions. Did you think the others were optional?