Error occurred: during installation security patch

Product: Microsoft SQL Server 2008 Database Engine Services - Update '{511E22C9-E550-4C68-994B-AA3F388A4E2F}' could not be installed. Error code 1642. Windows Installer can create logs to help troubleshoot issues with installing software packages. Use the following link for instructions on turning on logging support: http://go.microsoft.com/fwlink/?LinkId=23127

What is the output of summary/detail.txt ?

Hello,

Please read the following resources for a solution:

https://support.microsoft.com/en-us/kb/969052

http://blogs.msdn.com/b/sqlstuff/archive/2009/11/11/how-to-put-the-installer-cache-back-together-for-sql-following.aspx

Hope this helps.

Regards,

Alberto Morillo
SQLCoffee.com

For finding solutions to these types of windows software installation errors,first set up logging (visit http://go.microsoft.com/fwlink/?LinkId=23127

to know about windows logging) and then with help of the created log files find the solutions.