DNS 伺服器在區域檔案 %1，%2 行發生網域名稱含有現有 CNAME (別名) RR 的資源記錄 (RR)。CNAME RR 必須是網域名稱用來提供別名的唯一 RR。必須從區域檔案 %1 刪除此 RR 或相衝突的 CNAME RR，區域檔案位於 %SystemRoot%\System32\Dns 目錄。

The DNS server encountered a resource record (RR) in the zone file %1 at line %2 for a domain name with an existing CNAME (alias) RR. Where used, CNAME RRs must be the only RR for the domain name they are used to provide an alias for. Either this RR, or the CNAME RR it conflicts with, needs to be deleted from zone file %1, which can be found in the %SystemRoot%\System32\Dns directory.