I have to read all the headers of the excel file and change the color, if header color is red.
Can you show some details of your issue like puttting some screenshot or what will happen if header color is red Thanks
Use Excel application scope and use read range and then use set range Color activity
Inside Excel application scope, use Get Cell Color activity to get colour of the cell and set range Color activity to set the colour of cell.
There is an alternative to do so, check this video: