Reference Guide › Utilities › eACoexist Utility—Detect and Register Coexisting Trusted Programs › How the Coexistence Utility Works › How the Windows Modules Installer Plug-In Works

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How the Windows Modules Installer Plug-In Works

The coexistence utility runs the Windows Modules Installer plug-in to scan the computer for the Windows Modules Install service at the end of a CA Access Control installation and whenever the utility runs, as follows:

  1. Extracts the directory path of the executable of the service "TrusterInstaller" (ServicePath)
  2. Creates the following SPECIALPGM resource of type PBF: 
    ServicePath

    This is the default action as defined in the response file.

Note: The response file determines the default action that the coexistence utility performs at prescribed stages (what to do before CA Access Control installation, after CA Access Control installation, and so on).