Hi everybody, we would like to make sure that an IDL license is available when starting it. Now the command line option that seems to do this (-queue) works as expected when no license is available (thus the demo mode is not started, but instead one is listed as waiting for license). It does however never comes back, even when a license is later available (I interrupted the shell after > 1hour). We run Suse Linux 11.1, IDL versions are from 6.4 to 8.x available. Any ideas? Cheers, Axel