Hi, I am trying to run GLMP (GLPK/MatProg) model. However, Build, Compile and Executive are disenbled? I have this in GMPL=*.mod;*.dat;*.mps;*.lp;*.glp in filetype_extensions.conf. What are to be done in fileypes.gmlp to make build, compile and executive enable? Thanks in advance. Regards, Noli