PHP 4 & exec() - Unable to fork()

Hi, I have a very common problem under Win2K and IIS 5 with PHP 4 as I read in various forum, but noone solution for it. I checked for the permis, for the env variables and and for the safe_mode (off). Always seems rigth!!! Can you help me in solving this problem? How can I execute an external file like FLY ? The paradox is that I'm tryng to do that because PHP 4 can't be able to load the php_gd.dll!!! In the near future I'll try to install Apache... but now I havn't time. BYE Sergio ----------------------------------------------------- Salve, il messaggio che hai ricevuto è stato inviato per mezzo del sistema di web mail interfree. Se anche tu vuoi una casella di posta free visita il sito http://club.interfree.it Ti aspettiamo! -----------------------------------------------------