Wrong File Type Error Message When Importing OptionTree Options
First make sure you have a folder called “uploads” in the “wp-content” directory and set the permission to 777.
If it does not help do the following:
1. Create a new directory in the root of Especial theme directory and name it ‘option-tree’. 2. Rename theme-options-data-copy-paste.txt to theme-options.txt 3. Move theme-options.txt and theme-options.xml to option-tree folder.