How to enable CLR features in SQL Server

To enable CLR feature set the value to 1.

sp_configure 'show advanced options', 1;
GO
RECONFIGURE;
GO
sp_configure 'clr enabled', 1;
GO
RECONFIGURE;
GO


To disable CLR feature set the value to 0.

sp_configure 'show advanced options', 1;
GO
RECONFIGURE;
GO
sp_configure 'clr enabled', 0;
GO
RECONFIGURE;
GO