The error code 0x000000BC is associated with a network booting issue in Windows. It refers to the bug check message NETWORK_BOOT_DUPLICATE_ADDRESS. Here’s a breakdown of the error and potential solutions:

Understanding NETWORK_BOOT_DUPLICATE_ADDRESS:

• Network booting involves a computer loading its operating system from a server on a network, rather than a local hard drive.
• This error signifies that Windows encountered a problem during the network booting process because two machines on the network attempted to use the same IP address.

Possible Causes of 0x000000BC:

• Conflicting IP Addresses: Two computers attempting to network boot are assigned the same IP address, leading to a conflict.
• DHCP Server Issues: If a Dynamic Host Configuration Protocol (DHCP) server is responsible for assigning IP addresses on the network, there might be a configuration error or malfunction with the DHCP server itself.
• Static IP Misconfiguration (Less Likely): In less common scenarios, if static IP addresses are manually assigned to machines for network booting, a configuration error where two machines have the same static IP could cause this issue.

Who Encounters This Error (Less Common):

The 0x000000BC error is more prevalent in specific IT environments where network booting is a standard practice, such as in large organizations or cloud computing setups. For most home users who typically boot their computers from a local hard drive, encountering this error is less likely.

Troubleshooting Steps:

Since network booting is not a common scenario for personal computers, troubleshooting steps would depend on the specific network booting environment you’re in. Here are some approaches depending on your role:

For Network Administrators:

• Identify Duplicating IP Addresses: Use network management tools to identify which machines have been assigned the conflicting IP address.
• DHCP Server Configuration: Verify the DHCP server configuration to ensure it’s not handing out duplicate IP addresses. This might involve checking lease times, scope settings, or reservation configurations.
• Static IP Verification (if applicable): If static IP addresses are used, double-check that no two machines have been assigned the same IP address for network booting.

For Individual Users with Limited Access:

• Report the Issue: If you’re a user encountering this error in a network booting environment, report the issue to your network administrator or IT support personnel. They have the necessary access and expertise to troubleshoot the network configuration and resolve the IP address conflict.

General Tips:

• Restart Affected Machines: Sometimes, a simple restart can resolve temporary network glitches that might have caused the IP address conflict.
• Network Connectivity Check: Ensure all machines involved in network booting have a stable network connection to the boot server.

Additional Notes:

• While less likely, hardware issues with network adapters could also contribute to the error in rare cases. However, network configuration problems are a more common culprit.
• If you’re a home user and unsure about network booting configurations, it’s safe to assume this error doesn’t apply to your situation. You can likely disregard it and boot your computer normally.