I am not downloading it in excel but I am just creating reports and modifying the column properties. Is there any parameter in config file which has been made to false for column header size ?

Yes that is working now

Hi Jasmine , No I am not downloading it in excel. I am trying to edit the column properties and its then when size of the header is not changing .

I changed it to custom format and saved it as system wide default .

Hi Jasmine , I checked and noticed that all the other properties of the column header is changing except font size, which I think is weird . Can you tell why it is happening ?