My PHP works under IIS as ISAPI extention. A few scripts are run under php-cgi.exe php_snmp.dll is set in php.ini Sometimes, when a script calls snmp function, c:\usr\SNMP\PERSIST\snmpapp.conf breaks. After that IIS cannot run scripts. php-cgi.exe warn me simething like "cannot load module" and cannot run scripts too. All I can do is deleting snmpapp.conf. Next time PHP forks fine until new problem with this file. http://bugs.php.net/bug.php?id=48213
