Yesterday I described an issue when adding new components to existing, not-installed (absent) features the feature tree is installed. This can lead to prompts for source or failed installations. One workaround is to add new, top-level hidden features...

As Developer Division starts to ship patches for the Visual Studio 2008 , some users are being prompted for installation source media. This is a resulting of Windows Installer needing the original source files if, for example, files are missing from disk...

Debugging custom actions isn't exactly the easiest action to do; Windows Installer spawns separate processes - remoting servers - to run in-process custom actions. Any opportunity to diagnose issues without debugging can be helpful. For example, an issue...

Binder variables in WiX are variables that are resolved, coincidentally, at bind time. This is when the linker, light.exe , collects file information, assigns auto-GUIDs, and generates the output packages among other things. There are binder variables...