If you are premium,you can download many files in one days,no limit.
Using the site is very easy and does not come with any extra efforts.
Then click the Privacy tab, and, again, the Sites button.
If it's already listed as a program allowed to access the network, try removing it from the list, and adding it again.
The user looks for many ways to store the data as a backup and searches many good ways to upload this huge file.
Has worked for me for the past 3-4 years.