There is a 20MB file size limit on the assignments you submit on the OLE.
(If your file is in a word document and you would like to convert it to PDF, follow the instructions here)
To compress your PDF file please do the following:
- Right click on the PDF file and click Open with > Adobe Acrobat
- Click File > Save As Other > Reduced Sized PDF
- Select 'Retain existing' under 'Make Compatible with' then click 'OK'
- Give the file a new name
- A new reduced size PDF file has now been created