Attachment Error With SAP

A user at work here was receiving the following error when she was creating an attachment in SAP:

Read error during PC upload
Include File in PC application
Try Again?

The file she was trying to use as an attachment was sent to her in an email from a co-worker.

She would then double-click the file in Lotus Notes to see it, then in SAP she would attempt to create an attachment with that file.

Right clicking the file in Lotus Notes and saving it to her desktop and then creating the SAP attachment solved the problem.