容錯移轉叢集虛擬介面卡無法產生唯一的 MAC 位址。找不到可產生唯一位址的實體 Ethernet 介面卡，或是產生的位址與這台電腦的其他介面卡衝突。請執行驗證設定精靈檢查您的網路設定。

The failover cluster virtual adapter failed to generate a unique MAC address. Either it was unable to find a physical Ethernet adapter from which to generate a unique address or the generated address conflicts with another adapter on this machine. Please run the Validate a Configuration wizard to check your network configuration.