I installed the Gallery in my theme folder as instructed, and it has been added to my template .php files. However there is no menu for it in the dashboard, and when adding the code ([nggallery id=1 template=dop-thumbnail-gallery]) to replace existing my existing Nextgen galleries nothing happens. Can supply you with FTP login details on request. Any help would be most appreciated.
We modified the template files to load the gallery files in your theme. Now the gallery will work.
You can’t edit NextGEN templates in Dashboard. Please view documentation on how to change the Settings.