Spreadsheet Compare Error

[PriorityOne]

I am getting the following error when I try to compare two files using Spreadsheet Compare - Note I am using Office 365: Error opening workbook. Attempted to read past the end of the stream. Please let me know how to resolve this issue.

Thanks!

 

[PriorityOne]

This falls in the strange, but true category - I did an END HOME on the files and there was a blank row at the end of the files. I deleted the row, saved it and it worked. I am good to go now. thanks.