This article contains information on reinstalling the Photo Workshop guides to your Darkroom software if they do not show up as an option in the Photo Workshop. When the Photos folder (the X: drive) has been redirected to a different location, the guide files may not get redirected with it.
Below are links to download the Photo Workshop guide files that are normally installed. To reinstall them, download the attachments and place them in the X: drive under the Templates folder. You may need to re-enable the guides. You can do this by going to the Photo Workshop and clicking on View at the top, hover over Guides, and choose Show Guides.
If you change your Photos folder, backup the contents of the original photos folder, and paste into the new photos folder.