Hello, I've a computer which is Windows 2000 SP4. It could been installed eea5 v5.0.2126, no any error message during installation. And everything seems fine after eea5 launch. But if reboot the system, it will hangs in the windows boot screen, not yet saw logon dialog. It's a clean installation. Not upgrade from older NOD32 and no other antivirus software in it. And it used all of default eea5 settings. I don't change any settings. I've try to disable HIPS, and the problem was gone. If enabled HIPS, the situation come back again. Could anyone teach me how to fix it? Thank you.