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Excel Performance Problems

How to Fix Excel Cannot Copy Because the Clipboard Is in Use

Steven ParkerSteven Parker Oct 22, 2026 869 views

Question details

Users are unable to copy content in Excel due to an error message stating the Clipboard is being used by another application.

Fix 'Excel Cannot Copy Because the Clipboard Is in Use' Error
Product
Microsoft Excel
Device & OS
not provided
Scenario
Attempting to copy cells or content within an Excel workbook.
Observed behavior
An error message appears stating the clipboard is in use, preventing the copy action. This may also cause the workbook or the Excel ribbon to freeze.
Before you start

Save your current workbook to prevent data loss. Close any other open applications that actively monitor the clipboard, such as download managers, screen capture tools, or remote desktop software, before proceeding.

Solution 1Recommended

Run Excel in Safe Mode to Identify Add-in Conflicts

Starting Excel in Safe Mode temporarily disables all add-ins, helping you determine if a third-party extension is locking the clipboard.

Often, COM add-ins or other extensions interact improperly with the Windows clipboard, causing Excel to throw this error. Using Safe Mode allows you to bypass these add-ins and isolate the problem.

1
Open the Run Dialog

Press the Windows key + R on your keyboard to open the Run dialog box.

2
Launch Excel in Safe Mode

Type 'excel /safe' into the text box and press Enter or click OK.

3
Test Copying Functionality

Try copying and pasting cells in your workbook. If the error disappears, the issue is caused by an add-in.

4
Disable Conflicting Add-ins

Go to File > Options > Add-ins. At the bottom, select 'COM Add-ins' from the Manage dropdown and click 'Go'. Uncheck all add-ins, click OK, and restart Excel normally. Re-enable them one by one to find the exact culprit.

Add-ins Disabled: If an add-in was causing the issue, keeping it disabled will restore full clipboard functionality in Excel.
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Switch to WPS Office for a Seamless Spreadsheets Experience

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  1. 1. Download WPS Office: Visit the official WPS Office website and download the free installation package.
  2. 2. Install the Software: Run the installer and follow the simple on-screen instructions to set up WPS Office on your computer.
  3. 3. Open Your Spreadsheets: Launch WPS Spreadsheets, open your existing .xlsx or .xls files, and enjoy smooth, error-free editing.
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Frequently Asked Questions

Why does Excel say the clipboard is in use?

This happens when another application (like a web browser, remote desktop tool, or clipboard manager) or a misbehaving Excel add-in locks the shared Windows clipboard, preventing Excel from accessing it to copy or paste your data.

Will updating Windows fix the clipboard issue in Excel?

Yes, updating Windows and Microsoft Office can sometimes provide a permanent fix. Microsoft frequently patches known bugs related to clipboard integration and application freezing, so keeping your system updated is highly recommended.

Can I turn off the clipboard in Excel?

You cannot entirely disable the system clipboard, but you can turn off the 'Show Office Clipboard Automatically' setting. Click the dialog box launcher in the bottom-right corner of the Clipboard group on the Home tab, click Options, and uncheck 'Show Office Clipboard Automatically'.

What applications commonly conflict with the Excel clipboard?

Common culprits include remote desktop connections, screen capture software, download managers, Skype, antivirus programs, and third-party clipboard history extensions.