File Corruption & Recovery

How to Fix Excel Repairing or Removing Unreadable Content in PivotTables

WPS Editor Oct 10, 2026 869 views

Question details

The user needs to fix an error where Excel attempts to repair or remove unreadable content when trying to open a PivotTable workbook.

How to Fix Excel Repairing or Removing Unreadable Content Error

Product: Microsoft Excel
Device & OS: not provided
Scenario: Opening a workbook containing PivotTables in Microsoft Excel.
Observed behavior: Excel triggers a warning indicating it has to repair or remove unreadable content, often caused by file corruption, access restrictions, or cache problems.

Before you start

Before proceeding with troubleshooting, create a copy of your original workbook and save it in a separate folder to prevent permanent data loss during the repair attempts.

Solution 1Recommended

Troubleshoot the File Format and Location

Applying basic file management techniques can often bypass temporary glitches or structural corruption preventing the workbook from opening properly.

Often, the unreadable content error is tied to a corrupted download or an issue with the local folder permissions. Isolating the file and changing its structure can force Excel to rebuild the corrupted elements.

Download a fresh copy

If the file was sent via email, downloaded from a server, or shared via cloud storage, download a new copy to ensure the file wasn't corrupted during the initial transfer.

Move to a new folder

Copy the corrupted workbook and paste it into a completely different directory, such as directly onto your local desktop, to rule out network or folder restriction issues.

Save in a different format

If you are able to open the file partially, go to 'File' > 'Save As' and select 'Excel Binary Workbook (*.xlsb)' or 'CSV'. Close the file, reopen it, and save it back to the original '.xlsx' format.

Troubleshoot the File Format and Location

Check Workbook Sharing Status: If the file is a shared workbook, ensure that no other users are simultaneously locking the file or making changes that could cause access conflicts.

Solution 2

Disable Problematic Add-ins and Hardware Acceleration

Faulty Excel add-ins or display issues can falsely trigger unreadable content errors when rendering complex data like PivotTables.

Solution 3

Check File Permissions and Run as Administrator

Access restrictions can prevent Excel from properly reading specific components of a workbook, leading to unreadable content warnings.

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Open Your Spreadsheets Easily with WPS Office

If Microsoft Excel continues to struggle with unreadable content, try opening your workbook in WPS Office. It provides robust performance and might bypass Excel-specific cache or add-in errors that are locking your PivotTables.

1. Download and Install: Visit the official WPS Office website and click the free download button to install the software on your device.
2. Launch WPS Spreadsheet: Open the WPS Office suite and click on 'Spreadsheet' from the main dashboard.
3. Open the Corrupted File: Drag and drop the problematic Excel workbook into the WPS Spreadsheet interface to view and edit your data safely.

Free, lightweight, and easy to use on any deviceHigh compatibility with Microsoft Office formats including .xlsx, .xls, and .csvEasily opens complex files and recovers spreadsheet data without restrictive errorsFamiliar user interface ensuring seamless migration and zero learning curve

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Frequently Asked Questions

Why does Excel say it found unreadable content?

This error generally occurs due to file corruption, unsupported features, restricted file permissions, network latency when opening shared files, or problematic third-party add-ins disrupting the spreadsheet's structure.

Will I lose my data if I allow Excel to repair the file?

Sometimes. When Excel attempts a repair, it may strip away the corrupted elements, which can include complex PivotTables, charts, or macros, allowing the file to open but potentially resulting in the permanent loss of specific data.

How can I view my PivotTable data without triggering the unreadable error?

You can try opening the spreadsheet using an alternative, highly compatible program like WPS Office Spreadsheet, or attempt to revert the file to a previously saved version using Windows File History or your cloud backup provider.

Document & File Issues