Thanks to everybody for your help!!! As always, this is more complicated than I thought. I will have a look at all the files that have been mentioned to see if I can figure out how to fix this issue. Regards, Pablo Lioi Total Austral S.A. Tierra del Fuego Argentina _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave