Application to the First Presidency - Maximum Size Files

I am a bishop and currently working in a Application to the First Presidency form at LCR (Sealing Clearance), for a good member in our ward, and I was wondering which is the maximum size the system allows a file to be uploaded? There are several documents I need to upload, and I am having trouble uploading the files that are bigger than 1 MB. Any help on this issue would be very much appreciated. It is very important, essential, that these documents (that I have in PDF) are uploaded in the Application.

I don't have access to the application to first presidency application, so I don't know what file size restrictions it might have. If your PDF is too large, you might try compressing the PDF with Acrobat or another PDF application that can compress files.

Thank you. I will try to zip it up.