Jason Ginchereau is responsible for the creation of the Windows Deployment Toolkit which is incorporated into WIX. The toolkit provides extensions for PowerShell to access Windows Installer databases with managed code. Current releases can be downloaded from: http://wixtoolset.org/releases/
Resolving file paths within MSI databases can be a complex piece of coding. It involves linking files to components and components to the directory table. The complexity is due to the flexibility of Windows Installer in determining how directory table entries are referenced.
Based on same structure as the MSI-Edit scripts (also available from the menu on the left), this set of scripts automates the checking of Windows Installer packages and produces an Infopath based XML report.
The Windows Installer (MSI) checking is modular and allows technical staff members the ability to create their own checks relatively easily.
MSIEdit is a set of modular VB scripts that I used to use for quickly editing Windows Installer packages.
The MSIEdit Launcher is used to select the Windows Installer (MSI) file that requires a transform.
All of the scripts within the directory are called to correct issues with the MSI.