Hi, I am training with NPROCESS=2. Then error appeared when the training went to the first cluster using HHEd. In the log only displays: "error in /usr/local/bin/HHEd -D -T 1 ......." but no details. Then I run the HHEd command solo and it caused a "core dump". Why? I am using HTS-2.1.1 and the system is Fedora10. Please help, thanks. Na Xingyu