Arria 10 arria10-epe.xls

Hi,

I just downloaded the "arria10-epe.xls" Early Power Estimation (EPE) tool. However, I am unable to edit it. Whenever I try to modify a cell, a message appears stating:

"The cell or chart you're trying to change is on a protected sheet. To make changes, unprotect the sheet."

I attempted to unprotect the sheet through the Review tab in Excel, but it is requesting a password that I do not have.

Could you please advise on the correct way to use or edit this tool? Is there a specific password, version of Excel, or procedure required to access the editable fields?

I have already selected Unblock under the file's Properties > General settings, but the issue still persists.

Please let me know how I can use this Excel tool without encountering these errors.

Thank you for your assistance.

Regards,

Samson