When uploading large files from a network drive it is possible to encounter upload issues. Brainshark recommends uploading these files from a local hard drive. If a file is located on a network drive, the file will need to be copied to the computer's local drive's temp folder prior to being uploaded to Brainshark.
This will help prevent any issues when uploading your content to Brainshark.
If you need additional assistance, please contact Support.