SQL SERVER

WHEN changing the collation getting the below error .what is the cause and solution

Used the following commands to change the collation 

C:\Program Files\Microsoft SQL Server\MSSQL13.SQLCLU1\MSSQL\Binn>dir sqx.exe

C:\Program Files\Microsoft SQL Server\MSSQL13.SQLCLU1\MSSQL\Binn>sqlservr -m -T4022 -T3659 -s"QAPERFORMANCE\SQLCLU1" -q"SQL_Latin1_General_CP1_CI_AI"
 



UNABLE TO CHANGE THE COLLATION SETTING..