Hello All, I am trying to uninstall SQL Server using the following commands
but SQL Server 2005 SP3 sqlncli fails. Any suggestions and resolution will be
much appreciated.

REM Uninstall SQLNCLI (SP3 version)
REM Note the successful uninstall uses msi in the setup bootstrap cache folder
C:\WINDOWS\system32\msiexec /qb /X "C:\Program Files\Microsoft SQL
Server\90\Setup Bootstrap\Cache\sqlncli.msi"

====

Here is the output

MSI (s) (20:7C) [09:08:28:491]: Product: Microsoft SQL Server Native Client
-- Installation failed.

This action is only valid for products that are currently installed.
C:\prereq\SQL 2005 Enterprise\Servers\Setup\sqlncli.msi