Hi @Matthew T,
Thank you for posting your question in the Microsoft Q&A forum.
Regarding to your question, you've successfully added the Analysis ToolPak and Solver Add-in, but they’re not showing up in the Data tab. This can happen due to a few common reasons.
Here are some troubleshooting steps that you can try:
1/ Confirm Add-ins Are Enabled
- Go to File > Options > Add-ins
- At the bottom, in the Manage box, select Excel Add-ins and click Go
- Make sure Analysis ToolPak and Solver Add-in are both checked
- Click OK
2/ Check the Data Tab
- After enabling, go to the Data tab
- You should see Solver and Data Analysis in the Analyze group
3/ Restart Excel
- Sometimes changes don’t take effect until Excel is restarted
4/ Check for Conflicting Add-ins
- Go back to File > Options > Add-ins
- In the Manage box, select COM Add-ins and click Go
- Disable any third-party add-ins that might interfere
5/ Repair Office Installation
If the issue persists:
- Go to Control Panel > Programs and Features
- Select Microsoft 365, then click Change
- Choose Quick Repair or Online Repair
Note: Please understand that our initial response does not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.
I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.
Thank you for your patience and your understanding. If you have any questions, please feel free to reach out.
I'm looking forward for your reply.
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