I cannot download the excel report for my Skills matrix 3 report?

I am getting this error message: 

Fatal error: Exception thrown without a stack frame in Unknown on line 0

file:///C:/Users/brian.berry/Downloads/70304862331044%20(1).htm

Based on the link you provided, it looks like that you have downloaded/saved the webpage to your computer.

To download an Excel report of your form submissions, please see the instructions in this guide — How-to-Partially-Download-Form-Submissions-as-Excel-CSV-PDF