Hello, I am trying to compile a C++ program (with cxx - Compaq compiler) that uses a C++ shared library (compiled with g++), but several 'unresolved' messages are reported. Is there any way to solve this incidence? Thanks in advanced, Julio Garvía Honrado ORGA Systems enabling services GmbH Surcursal en España C/. Cañada Real de Merinas, 3 Centro de Negocios Eisenhower Ed.4 E-28042 Madrid Tel.: +34 913120595 Fax: +34 913296509 E-Mail: jgarvia@xxxxxxxxxxxxxxxx Internet: http://www.orga-systems.com