Limited Number of Columns In SWBom

I am creating a custom SW-BOM which we than save as an excelfile.

I'm adding a few new columns which is pushing the number of columnsto over 26. SW is inserting symbols instead of an Alpha code andthis is causing my save as Excel to crash.

Is there a way to edit the columns header to use AA,AB,AC etc.instead of keyboard symbols??SolidworksBill Of Materials