Config Wizard closes automatically

Problem

The configuration wizard closes automatically after opening.

Solution

The reason that most likely causes this problem is the lack of a canonical structure in the FireStart folder (where the program has been installed). This lack is causing an incorrect ACL order on files, or folders within the installation directory which prevents PowerShell from applying for new permissions, so the configuration wizard is unable to edit files within these folders. In the FireStart installation folder, check the permissions for every folder (right-click > Properties > Security).

If you see the above message, click OK and then Edit.

Click Reorder.

Repeat this for all folders and subfolders in the installation directory.