Cannot Upload Premium Version - File Size Too Large

If the ZIP file for the premium version exceeds your server's maximum upload file size, you will need to increase the file size limit. A solution is available on the FAQ page: Import File Size Limit.

Quick Fix

Add the following lines to your wp-config.php file:

@ini_set( 'upload_max_size' , '8M' );
@ini_set( 'post_max_size', '8M');
@ini_set( 'max_execution_time', '300' );

Complete Beginner's Guide

For a step-by-step walkthrough, check out this detailed guide:
> How to Increase the Maximum File Upload Size in WordPress