You may have noticed, like I did, that after upgrading-in-place from Windows 8 Enterprise to Windows 8.1 Enterprise, my local installation of SQL 2012 SP1 no longer listed SQL Server Configuration Manager under the "SQL Server 2012" list in the Start applications screen.
A picture is worth a thousand words, so to confirm I posted screenshots of my Start Menu and Search menu.
Even searching for "SQL Server Configuration Manager" returned no local results.
Note that in the screenshots to the left of the Apps By Category start menu, there is no familiar SQL Server Configuration Manager icon listed with the SQL 2012 Category. Searching for "Configuration" returns other local configuration programs, such as MDS Configuration Manager and SSRS Configuration Manager, but not SQL Server Configuration Manager.
I found SQL Server Configuration Manager right where it belongs, but it has vanished from the local program listing: "C:\Windows\SysWOW64\SQLServerManager11.msc". Same location as for previous versions.
A workaround solution is very basic. When you find it in Explorer, right click and "pin to start". Then you will be able to search for it as "sqlserverManager11". Now it will appear in the Desktop category of the Start Menu.
Open to feedback or confirmation on this.