Nginx 0.8.30 + Windows XP SP2 - error notice WSAIoctl ?

[George]

Came across an interesting error in error log with Nginx 0.8.30 with WinXP Pro SP2 causing all php/mysql scripts to hang and not load pages ?

2009/12/22 22:37:45  2468#1464: WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, WSAID_TRANSMITPACKETS) failed (10022: An invalid argument was supplied)
2009/12/22 22:37:45  2468#1464: WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, WSAID_DISCONNECTEX) failed (10022: An invalid argument was supplied)
2009/12/22 22:37:46  3412#1816: WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, WSAID_TRANSMITPACKETS) failed (10022: An invalid argument was supplied)
2009/12/22 22:37:46  3412#1816: WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER, WSAID_DISCONNECTEX) failed (10022: An invalid argument was supplied)

Any ideas ?

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,32738,32738#msg-32738