While attaching a .mdf file in SQL Server i got "non release version(539), not supported by this version" error. how to resolve it?
<blockquote>
  <p>TITLE: Microsoft SQL Server Management Studio</p>
  
  <p>Attach database failed for Server 'user'.  (Microsoft.SqlServer.Smo)</p>
  
  <p>ADDITIONAL INFORMATION:</p>
  
  <p>An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)</p>
  
  <p>Database 'jiaowu' cannot be upgraded because its non-release version (539) is not supported by this version of SQL Server. You cannot open a database that is incompatible with this version of sqlservr.exe. You must re-create the database.<br>
  Could not open new database 'jiaowu'. CREATE DATABASE is aborted. (Microsoft SQL Server, Error: 950)</p>
</blockquote>

<p>Please help me.....</p>