You need to use a cloud hosted (approved) program to do that. Google drive, Dropbox, etc, will not work and you could get a corrupted file. Not a great practice.
Resolution for 'corrupted file issue: 'Using google drive to move a QB backup file from one computer to the next?' available: Yes.
The corrupted file issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the corrupted file issue yourself by looking for a resolution described in the article. If it is a complex corrupted file issue or you are unable to solve the issue, you may contact us by clicking here or by using other corrupted file support options.
For more information about resolving issues related to corrupted file in Quickbooks/QBO or to get support for the issue 'Using google drive to move a QB backup file from one computer to the next?', click the link below: