Software⏱️ 3 min read📅 2026-06-11

How to Fix: Error message when renaming files on a network drive stored in Windows 7 favorites

Error message when renaming files on a network drive stored in Windows 7 favorites

Quick Answer: The issue is caused by the limitations of the mapped network drive, which restricts file names to 8 characters or less. To work around this, consider using the network drive directly from the File Explorer tree instead of relying on the shortcut.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. 🛠️ Step-by-Step Verified Fixes
  3. 🎯 Final Words

Error Message: The drive that this file or folder is stored on does not allow long file names, or names containing blanks or any of the following characters:...

This error message can be frustrating for users who rely on renaming files frequently. In this guide, we will walk you through the possible causes and solutions to resolve this issue.

🛑 Root Causes of the Error

  • The primary cause of this error is that the network drive is set to use a limited character set, which restricts file names to 8 characters or less. This limitation applies to both spaces and special characters.
  • Another possible cause is that the network share has been configured to use a restricted file naming policy, which may be inherited from the Windows Server 2003 operating system.

🛠️ Step-by-Step Verified Fixes

Modify Network Drive Properties

  1. Step 1: Step 1: Open the File Explorer and navigate to the network drive.
  2. Step 2: Step 2: Right-click on the drive and select 'Properties'.
  3. Step 3: Step 3: In the Properties window, click on the 'Sharing' tab.
  4. Step 4: Step 4: Click on the 'Permissions' button and add your user account with read and write permissions.
  5. Step 5: Step 5: Click 'Apply' to save the changes.
  6. Step 6: Note: This method may require administrative privileges.

Use a Longer File Name

  1. Step 1: Step 1: Create a new file with a shorter name, such as 'example.txt'.
  2. Step 2: Step 2: Save the file on the network drive.
  3. Step 3: Step 3: Delete the original file and rename it to its desired longer name.
  4. Step 4: Step 4: If you encounter the error message again, repeat steps 1-3 until the new file name is accepted.

🎯 Final Words

To resolve this issue, try modifying the network drive properties or using a shorter file name. If you are unable to rename files with longer names, consider seeking further assistance from your IT department or Windows Server administrator.

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