In case, your current project has Photo Album (the old photo tool from RVsitebuilder previous versions) and Photo Gallery (the new one), and would like to merge them. You can do it by yourself with the following guide.

1. Go to cPanel, navigate path:

/home/{user}/.rvsitebuilder/projects/{project_id}/albums_{xxxxxxxIDxxxxxxxx}

2. Zip folder of  albums_{xxxxxxxIDxxxxxxxx}.tar , and download to your computer.

3. Go to RVsitebuilder program, Step 3 -> Photo Gallery, click “Add photo” -> “Upload Compressed File”. Upload the file in number 2 here.

4. Preview/publish for checking.