There is a 256MB limit per file uploaded. Any file (such as a scanned document) larger than 256MB will not be uploaded to eResearch. You will receive an error if you attempt to upload a file larger than 256MB.
To verify the file size:
Locate the file in Windows Explorer.
Right-click the file and then select Properties.
In the Properties dialog box, confirm that the Size on disk does not exceed 256 MB.