Step1: Open a new Excel file/sheet.
Step 2: Add the examinees and their corresponding data in the Import Tool specified format. If needed, copy the Import Tool headers to the top of the Excel sheet and add custom attribute headers.
Step 3: Go to File > Save As and choose .csv file from the 'File Type' dropdown and exit.
Step 4: Now, open the CSV file using Notepad or Textpad and copy the data. Paste this in the Examinee/Non-examinee CSV Import Tool field on Express.
The process above removes the spaces (when trying to copy and paste data directly from a CSV file) and automatically inserts commas.