| Event Id | 6400 |
| Source | Microsoft-Windows-Firewall |
| Description | An attempt to programmatically disable the Windows Firewall using a call to INetFwProfile.FirewallEnabled(FALSE) interface was rejected because this API is not supported on Windows Vista. This has most likely occurred due to an application which is incompatible with Windows Vista. Please contact the applications vendor to make sure you have a Windows Vista compatible application version. Error Code:%t%tE_NOTIMPL Caller Process Name:%t%1 Process Id:%t%t%2 Publisher:%t%t%3 |
| Event Information | According to Microsoft : Cause : This event is logged when An attempt to programmatically disable the Windows Firewall using a call to INetFwProfile.FirewallEnabled(FALSE) interface was rejected because this API is not supported on Windows Vista. Resolution : n Windows Vista and Windows Server 2008, some Windows Firewall application programming interface (API) calls, such as one used to programmatically disable Windows Firewall, have been removed from the operating system for security reasons. Because these APIs are not supported, the firewall service logs an event whenever an application attempts to use them, and then ends the call with a failure code. This might cause the application to fail at runtime. |
| Reference Links | Event ID 6400 from Source Microsoft-Windows-Firewall |
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