Managed SQL server FixSQLRegistryKey stopped working

  Trying to install the required Prerequisites files for Configuration Manager 2012 all are done except SQL sever SP1 with CU4. SQL server 2008 R2 has got installed but later SP1(QLServer2008R2SP1-KB2528583-x64-ENU) failed with Error “Managed SQL server FixSQLRegistryKey stopped working” Trying to fix this by looking at registry/setup log file but I couldn’t. The Fix…
Prerequisites checker for sccm 2012

Are you running all the way(running HTA setup or setup.exe) to see if your server is met with all the prerequisite files before running configuration manager 2012. You can use prereqchk.exe from your SMSSETUP\BIN\X64 Folder. Command to execute for Prerequisites checker. Drive_Letter:\SMSSETUP\BIN\X64\prereqchk.exe /adminUI