upload_max_filesize = 64M
Keep in mind, there is also max post size limit and it should be larger or equal than upload file size:
post_max_size = 64M
Save the changes to the file inside your wp-admin directory.
Depending on server configuration new settings could work once after changing or you may need to reboot server and PHP interpreter.
Try the upload again
If you still have issues, look for this file in your root directory and make the same changes.
php_value upload_max_filesize 20M
php_value post_max_size 20M
As a rule changes in .htaccess come into force once after saving.
ini_set( 'upload_max_size' , '20M' );
ini_set( 'post_max_size', '20M');
If you have used all these methods without success, we recommend to contact with your hosting provider for help. Did you know ?
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.