SQL2000已经安装了，但是出现下面问题：
MS Security Patch is not installed on this system.
For this WinCC Version, the following software is required:
WindowsXP SP 2 KB319740
Please run the installation of MS-Security Patch from your MS Tools - DVD.

Instance WinCC of SQL Server 2000 ServicePack 4 not found on this computer.

Please install the SQL Server 2000 from the SQL CD in your WinCC package.
如何解决