Predefined Custom Actions

The Predefined Custom Actions section contains ready-made actions for common packaging tasks that are not covered by standard MSI tables.

Available actions

• Add Firewall Exception — add Windows Firewall rules during installation.
• Append or Prepend Text Line in File — update text files without replacing the whole file.
• Apply HKCU Registries to All Users — expand per-user registry changes to all user profiles.
• Copy to User Profile — copy files into a user profile location.
• Delete from User Profile — remove files from a user profile location.
• Install and Uninstall Drivers — manage driver installation and removal.
• Install MSIX Package — install an MSIX package through a predefined action.
• Register DLL — register a DLL during installation.
• Remove HKCU Registries from All Users — remove per-user registry data from all profiles.
• Replace String in Text File — update matching text in an existing file.
• Run PowerShell Script — execute a PowerShell script as part of the installer workflow.
• Uninstall MSIX Package — remove an MSIX package through a predefined action.