Can't Save BOM as Excel FIle

I keep getting an error every time I try to save my BOM as an excel file. I am running solidworks Pro 2015 x64 SP4.

It was working until I upgraded to windows 10.

I have restarted both my computer and solidworks.

I have tried every compatibility mode for excel and solidworks.

Any help would be greatly appreciated.

Thanks,

Trevor

SolidworksBill Of Materials