Step 1. Open the file that you are planning to upload in the system.
Step 2. Look for the Find and Select icon on one of the tools under Home tab.
Step 3. Click the binocular icon and select Replace.
Step 4. Type the character that you want to remove from the file (in this example, it is the comma [,]) in theFind what fieldand just click the box and DO NOT type anything in the Replace with and then, click on theReplace All button.
Step 5. A confirmation window will pop-up informing you how many were successfully removed from the file.