The DNS server encountered an invalid SOA (Start Of Authority) resource record (RR) in file {0} at line {1}. An SOA record ...

The DNS server encountered an invalid SOA (Start Of Authority) resource record (RR) in file {0} at line {1}. 
An SOA record is required in every zone files and must satify the following conditions: 
 1)  The SOA record must be the first record in the zone file. 
 2)  The SOA record must belong to the root of the zone ("@" in zone file). 
 3)  Only one SOA is allowed in the zone. 
 4)  SOA records are NOT valid in root-hints (cache.dns) file. 
 
To correct the problem modify or repair the SOA RR in zone file {0}, which can be found in the %SystemRoot%\System32\Dns directory. For more information, see the "Resource records reference" in the online Help.