Today, an update has been released for REX4 Texture Direct for FSX: Steam Edition following community feedback on a bug affecting the installation of this add-on.
The update size to the DLC content is approximately 9.4MB
The update size to the tool executable is approximately 1.6MB
If you have automatic downloads enabled, your software will be updated as soon as you open Steam.
Thank you for your continued feedback,
-FSX: Steam Edition Team