Passing on a difficulty I had with what little info I can. Dyndolod.exe stopped responding twice- once with the 64-bit version and again with the normal version. Both times it was creating atlas textures, but unfortunately I didn't copy down the exact step on the left. Both times the CPU usage was down to 0. Both times I let it sit for 30-40 minutes before restarting. The first time I had it open in the background & was doing other things on my desktop. The second time it was open but I was away from the PC. On the third attempt, I sat down with task manager opened & watched it as it worked. That time it pulled through in a normal time, (about 10 minutes). I know it's of minimal use for bug-fixing, but posting anyway since it might help other users who run into the same problem.