Differences between Immediate sequencing and deferred sequencing???
What is the Differences between Immediate and Deferred Sequencing?
Can be found in following links http://www.installsite.org/pages/en/isnews/200108/index.htm http://www.msigeek.com/345/windows-installer-faq-part-3
Community Chosen Answer
Sequencing is package creation, execute immediate and deferred are Windows Installer (MSI) terms. The purpose of a deferred execution custom action is to delay the execution of a system change to the time when the installation script is executed. This differs from a regular custom action, or a standard action, in which the installer executes the action immediately upon encountering it. For a more complete description, see http://msdn.microsoft.com/en-us/library/windows/desktop/aa368268(v=vs.85).aspx