Required SQL Server Collation Configuration Manager requires that you configure your SQL Server instance and Configuration Manager site database (if already present) to use the SQL_Latin1_General_CP1_CI_AS collation, unless you are using a Chinese operating system and require GB18030 support. For information about changing your SQL Server instance and database collations, see http://go.microsoft.com/fwlink/p/?LinkID=234541 . For information about enabling GB18030 support, see http://go.microsoft.com/fwlink/p/?LinkId=234542 . For this error what we need to do 1. stop the SQL server how? open the Command Prompt(CMD) TYPE THE NET STOP "SQL SERVER NAME" 2. Browse the directory to the SQL SERVER BINN FOLDER AND Type the CMD sqlservr -m -T4002 -T3659 -s"SQLSERVERNAME" -q"SQL_LATIN1_GENERAL_CP1_CI_AI" 3.After completed we need to start the sql server .net start "SQLSERVERNAME" WE CAN WATCH THE VIDEO B