Peltier Technical Services, Inc.

Peltier Tech Charts for Excel 3.0 - Documentation

Known Issues: Add-In Disappears from Excel

Problem

The tab for an installed add-in does not appear in Excel's ribbon, but the add-in is checked in the Add-Ins dialog.

Cause

A Microsoft Office Update for July 2016 causes Excel 2010, 2013, and 2016 to block files which were created on another computer, due to potential security concerns. The add-in will load successfully when it is installed, but when Excel is later restarted, it will not load the blocked file.

Note that this can occur for any third-party add-ins, not just Peltier Tech's.

Solution: Unblock the Add-In Workbook

Unblock Add-In Workbook

Remember, if you receive an updated add-in workbook, you must unblock the updated workbook before it will open.

Back to Documentation

Get Peltier Tech Charts for Excel

If you have not licensed the utility, go to Peltier Tech Charts for Excel for more information.

Peltier Technical Services, Inc.

Excel Chart Add-Ins | Training | Charts and Tutorials | Peltier Tech Blog

Peltier Technical Services, Inc., Copyright © 2016. All rights reserved.