Dear Arnaud,
Thanks you very much, I never looked at windows explorer settings if you have never told me so.
I have another problem now. I implement Xilinx IPs in my star (Digital Direct Synthesizer and Complex Multiplier), but there are missing in the generated ISE project in the output file. However I mention the folder path to acces to their xco files in the lst file. Is there something else to do? or should I do differently?
Another thing, my star have four external inputs. These inputs should be connected on some external pins of fmc126 star (adr_p_0, bdr_p_0, cdr_p_0 and dbr_p_0). If I call my nets with the same name as the fmc126's nets and I declare their localisation in one of both ucf file, they will be connected ?
best regards,
Alexandre