Fix Excel Crashing When Creating Charts with PHStat Add-in
Question details
The user experiences complete application crashes in Excel whenever attempting to generate a chart using the PHStat add-in, even after reinstalling the software.

- Product
- Microsoft Excel
- Device & OS
- not provided
- Scenario
- Creating statistical charts using the PHStat extension in Excel.
- Observed behavior
- Excel abruptly crashes and closes during the chart creation process, and performing a clean reinstallation of Excel does not resolve the issue.
Before troubleshooting, ensure you have saved any open workbooks to prevent data loss. It is also highly recommended to check your current version of both Microsoft Excel and the PHStat add-in to identify potential mismatches.
Update Software and Check Compatibility
Compatibility issues between Excel updates and older add-ins are the most common cause of crashes. Keeping all software components updated ensures maximum stability.
Reinstalling Excel often fails to fix add-in issues because the core problem lies in the communication between the two programs. By updating Windows, Office, and PHStat, you ensure they share the latest compatibility patches.
Open Excel, navigate to File > Account, click on Update Options under Product Information, and select Update Now to install the latest patches.
Press the Windows key + I to open Settings, navigate to Windows Update, and click Check for updates to ensure your operating system has the newest framework updates.
Visit the official PHStat developer website to download the newest version of the add-in. Verify through their documentation that this version officially supports your specific Excel build.

Contact the Add-in Developer for Support
If updates do not resolve the crash, the bug might be specific to the add-in's code interacting with your system environment.
Need a Stable and Lightweight Spreadsheet Tool? Try WPS Office
If Microsoft Excel continues to crash or struggle with third-party extensions, consider switching to WPS Spreadsheet. It offers a highly compatible, lightweight, and completely free environment for your everyday data analysis and charting needs without heavy resource usage.
- 1. Download and Install: Visit the official WPS Office website and download the free suite for your operating system.
- 2. Open Your Spreadsheet: Launch WPS Spreadsheet and directly open your existing Excel workbooks without worrying about format loss.
- 3. Create Native Charts: Highlight your data, navigate to the Insert tab, and select from a variety of built-in chart types for highly stable data visualization.

Frequently Asked Questions
Why does Excel crash when using specific add-ins like PHStat?
Excel crashes often occur due to compatibility issues between the add-in's code and the current version of Excel. If the add-in tries to execute a command or access memory that has changed in a recent Office update, it can force the entire application to close unexpectedly.
Does reinstalling Microsoft Excel fix add-in issues?
Not usually. Reinstalling Excel only refreshes the core program files. If the root cause is an outdated or incompatible third-party add-in like PHStat, you need to update the add-in itself or contact its developer for a patch.
How can I disable the PHStat add-in if I can't even open Excel normally?
You can open Excel in Safe Mode by holding the Ctrl key while clicking the Excel shortcut. Once open, go to File > Options > Add-ins, manage Excel Add-ins, and uncheck PHStat to disable it and prevent startup crashes.
What should I do if my PHStat version is no longer supported?
If the developer has abandoned the add-in, you may need to rely on native Excel statistical functions like the Data Analysis Toolpak, or switch to an alternative spreadsheet software that offers built-in statistical charting tools.




