Getting "Failed to write archive profile to archive media" error

Hello Spiceheads, I've recently installed Unitrends Enterprise Backup (using an NFR license) and when I attempt to archive my backups to a CIFS (SMB) share, I get the "Failed to write archive profile to archive media" error. This error message shows up in my logs, as well in my 'Archive Job Completion' e-mail.

I know that UEB is able to write to my CIFS share because it does in fact create a date/time stamped folder on the CIFS share with a 'profile.xml' file and a 'profile.xml.tmp' file inside this date/time stamped folder.

Here are the first few lines from my Archive Report e-mail:

Archive job 166 final status

  Schedule name: PSL-BACKUP-01_Archive
  Comment: Failed: Failed to write archive profile to archive media
  System State: written successfully
  Backups: 0 of 14 written
  Local directories: 0 of 0 written
  Free space on media: 1862 of 1862 GB

  Backup  Client            Type         Backup Time         Size  Status
  ======  ======            ====         ===========         ====  ======
     165  PSL-BACKUP-01     SystemMetadata 04-27-13 22:42       0MB  Failed to write archive profile to archive media

I appreciate any help I can get

Thanks.