Use Inno Setup to detect and install Windows Installer 4.5
Posted on 2011-09-15
I'm installing SQL Server Express 2008 as part of my installation using Inno Setup. On my Windows XP, SP 3 virtual test machine, the installation fails because Windows Installer 4.5 is not installed. How do I detect that this version of Windows Installer is missing? Once the script detects it is missing, how to I get it to install the correct version?