Enabling the add-inMicrosoft Excel disables an add-in that crashes repeatedly, so that a faulty add-in cannot prevent you using Excel. Another add-in can be the cause. Once Excel has disabled it, Analyse-it stays disabled until you enable it again yourself.

Start Microsoft Excel.
Click File, click Options, and then click Add-Ins.
The installed add-ins are listed.
If Analyse-it appears under Disabled Application Add-ins, enable it:
1. In the Manage list, select Disabled Items, and then click Go....
2. Select Add-in: Analyse-it for Microsoft Excel.
3. Click Enable, click Close, and then click OK.
4. Exit and restart Microsoft Excel.

Analyse-it starts with Microsoft Excel. If Excel disables it again, run the troubleshooter and send us the report, which shows what failed during start-up. See Troubleshooting.

From the Administrator's Guide for Analyse-it 6.24.0: https://analyse-it.com/docs/user-guide/enabling-add-in

Enabling the add-inMicrosoft Excel disables an add-in that crashes repeatedly, so that a faulty add-in cannot prevent you using Excel. Another add-in can be the cause. Once Excel has disabled it, Analyse-it stays disabled until you enable it again yourself.

Administrator's Guide v6.24.0

User's Guide

Statistical Reference Guide

Tutorials