thanks to all answer I received.I successfully installed this time sp3. Without using the doc of phoneboy or deleting the fill product.conf. The only differance I made is, after installing the sp3 and before rebooting the server, I run cpconfig to enable default filter. Last time I not see the default filter was disabled... I also installed the new file "7_Recommended.zip" patches of solaris 2.7 before installing sp3... Maybe its this cause the problem? but no really sure... bye ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================