I purchased Premium but am still having trouble installing the Add-ons.
Once downloaded (930kb) and attempting to upload via WP i keep getting the PlugIn Fail error: ‘Folder contains no folders’.
After trawling the Support/Knowledgebase I have tried everything you suggest but I don’t have the folders you mention i.e Colours, Secondary Nav etc all I have is inc, css, fonts, images, js, languages and their sub-folders.
I’ve activated my site for the licence key, but still having issues.
Have I purchased the theme (which is in my themes) and not the Add-ons?
If so, I meant to purchase just the Add-ons to use with my Forefront theme.
Did you save the .zip file directly from your email receipt/your account page on this site? It sounds like you may have extracted it and lost some files along the way.
I suggest right clicking and “Saving file as..” (PC), or “Download linked file as..” (Mac). This will save gp_premium.zip directly to your computer so you can upload it through the Plugins area of your Dashboard.