Nginx for windows Found a bug,How to solve?

Nginx for windows Found a bug,How to solve?

You see next configuration file is on this machine with www.xyz.com,.
Net program can not properly proxy. I think the problem is nginx!
There are windows version of the nginx load and multi-process
multi-core load is not available, found that the memory will be overrun
windows version
Do not know why after a period of time will automatically pop up error
window. Denial of service! Hope to resolve the following. .