Hi, I'm using Symantec antivirus. I put my computer in "stand-by" mode today and I turn it back on and this message pop out: "NT Kernel System has changed since the last time you used it. This could happen if you have updated it recently. Click Detail to see more information. Do you want to allow it to access the network?" Then I have two options(YES, NO). Which one should I choose? Here is some more details: [quote]The executable has changed since the last time you used C:\Windows\system32\ntoskrnl.exe File Version: 6.0.6001.18145 File Description: NT Kernel & System File Path: C:\Windows\system32\ntoskrnl.exe Digital Signature: Process ID: 0x8e0 (Hexadecimal) 2272 (Decimal) Connection origin: local initiated Protocol: UDP Local Address: 192.168.0.100 Local Port: 138 Remote Name: Remote Address: 192.168.0.255 Remote Port: 138 (NETBIOS-DGM - Browsing datagram responses of NetBIOS over TCP/IP) [/quote] Please help asap. Thanks

First, some Questions: 1: Are you running a firewall? 2: Are you behind a router? Next, read the following thread. http://forums.majorgeeks.com/showth... i_Xp/VistaUser