Why am I not able to back up my Google Drive files?

If you are not able to back up Google Drive, it could be due to these reasons:

1. Trial period limitation: If you are a trial user, you will be able to back up only the data created in the previous one month. This is our default setting for trial version users.
2. API access: If API access has not been enabled, our application would not be able to perform API requests.
3. Data access: If data access has not been enabled, our application cannot back up data.
4. Enable backup: Check if backup has been enabled for:
   1. User
   2. Organization Unit
   3. Domain
   4. Applications

For troubleshooting, read this article.