Service Pack 1 for InstallShield 2009 available [Update]
Only two weeks after the inital release of InstallShield 2009 Acresso published a service pack. The main purpose of SP1 is to add support for the release version of Windows Installer 4.5. The inital release only supported MSI 4.5 Beta 2.
SP1 also fixes some issues that had been reported shortly after the initial release.
SP1 for InstallShield 2009 Premier and Professional is currently available only in English. The German and Japanese versions will be released later.
[Update 2008-06-27] SP1 for InstallShield 2009 Premier and Professional is now available in English, German and Japanese. [/Update]
You can obtain SP1 either using InstallShield's update functionality or from the knowledge base article below: