Excel 07: unwanted info inserting itself into all Excel worksheets

[CoachMitch]

I downloaded to my desktop an example of a macro doing a simple function
from a coder for a project. The code created and showed an array about 10
cells by 10 cells. There is a column of "1's" and a column of "2's" through
"10's"

This array now shows up each time I start up Excel and it overlays itself on
top of the data in the spreadsheet that is opened.

When I delete the array data in the cell, my old data is lost. This array
inserts itself into every worksheet.

I have deleted Excel from my system and then reinstalled Excel, to no avail.

This is really hurting my efforts. I need a fix.

Thanks,
Mitchell