Since the blogger upgrade to SQLSESRVER2008R2 in the sqlserver2008 upgrade error, so chose to repair the installation program. Look at the progress bar a little forward heart still very disturbed, SQL Server installation is a name of trouble, sure enough, ding a pop up a 1316 specified account already existing tips error, and then on the Internet to see other people on this kind of error solution, found to solve the problem and no use, There may be differences in how we fix the installer.
On-line solution is the same as the lack of ssceruntime_x86-chs.msi files, we do not have to control it, find the installation log path:
C:\Program Files\Microsoft SQL Server\100\setup Bootstrap\LOG Find the installation log.
We will see a 1316 error, find the error packet, open to find this package is Ssceruntime_x86-chs.msi file is not missing.
Installation path \2052_chs_lp\x64\setup\ssceruntime.msi
Later I analyzed may be this installation package installed when the registration of something, so I opened the MSI installation package Click to remove, after the disassembly I again click the Repair installation program, successful upgrade successfully. I hope my method is helpful to everyone.
SQL Server R2 fix installation error 1316. The specified account already exists