Hi, Please tell me why that error has occred? Event Type: Error Event Source: Microsoft Firewall Event Category: None Event ID: 11001 Date: 10/9/2004 Time: 9:13:40 AM User: N/A Computer: JAVED Description: Microsoft Firewall failed. The failure occurred during Initialization of Network Address Translation (NAT) because the configuration property msFPCName of the key SOFTWARE\Microsoft\Fpc\Arrays\{49CDDA72-27D4-40FB-AD5E-B453CFE0CAE7}\Poli