Dear Whom It May Concern Hi! My name is Sungyong Choi and I am a user for NEOS solver. Recently I tried to run a nonlinear programming from your website. Below is the message I got and different solver gave me same message. What is the problem? And what should I do to use NEOS solver? Sincerely Sungyong Choi ************************************************************* NEOS Server Version 5.0 Job# : 1849999 Password : uoqLrYyH Solver : nco:filter:AMPL End : 2009-04-18 22:44:11 Host : unscheduled Disclaimer: This information is provided without any express or implied warranty. In particular, there is no warranty of any kind concerning the fitness of this information for any particular purpose. ************************************************************* No stations available for solver nco:filter:AMPL. Solver administrator has been notified. -- Name : Sungyong Choi Position : Ph.D. Candidate, Dept. of Management Science and Information Systems, Rutgers Business School Phone : 1-201-407-3570 (Cell) Homepage: http://www.pegasus.rutgers.edu/~sungyong Address : 180 University Avenue, PhD Program in Management, Newark, NJ 07102