<p>Please ensure the file to be uploaded is saved or renamed following the guidelines below:</p>
<p>Use all lower case letters
Do not include spaces in the file name
Use less than 10 characters
Make sure the file does not exceed 500kb and is the correct file type (doc, .docx, .wpd, .rtf, .xls, .xlsx, .pdf, or .txt) </p>
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straight from the Common App Help site</p>