Software⏱️ 3 min read📅 2026-06-15

How to Fix: Access denied error with robocopy as admin

Access denied error with robocopy as admin

Quick Answer: Check the file permissions on the destination server and ensure that the user running the command has write access to the directory.

The 'Access denied' error with Robocopy as an administrator can be frustrating, especially when dealing with large directories. This error occurs when the script is unable to access files or subdirectories due to permission issues.

This issue affects users who are running Robocopy on a Windows Vista Ultimate x64 system with Administrator permissions and ownership of both source and destination directories.

⚠️ Common Causes

  • The primary reason for this error is the lack of necessary permissions on the server or shared drive. Even though you have Administrator privileges, the script may still encounter issues due to group policy restrictions or other security settings.
  • Another possible cause could be the presence of system files or registry entries that are interfering with Robocopy's ability to access certain directories.

✅ Best Solutions to Fix It

Using the built-in Windows Task Scheduler to bypass the 'Access denied' error

  1. Step 1: Open the Task Scheduler and create a new task. Select 'Create Basic Task' and give it a name, such as 'Robocopy Task'.
  2. Step 2: In the 'Triggers' tab, select 'New' and then choose 'At startup'. This will ensure that the task runs automatically when you log in to your system.
  3. Step 3: In the 'Actions' tab, click on 'New' and then select 'Start a program'. Enter the path to Robocopy (usually C:\Windows\System32\robocopy.exe) and add the necessary command-line arguments (/S /XO /COPY:DT).
  4. Step 4: Click 'OK' to save the task. The Task Scheduler will now run Robocopy automatically at startup, bypassing the 'Access denied' error.

Using a third-party utility to skip errored files and continue with the rest of the copy operation

  1. Step 1: Download and install a third-party utility such as Robocopy's built-in 'Error Handling' feature or a separate tool like 'RoboCopy With Error Handling'.
  2. Step 2: Configure the utility to skip errored files and continue copying the rest of the files. This may involve setting up a custom error handling script or using a pre-configured template.
  3. Step 3: Run the utility with the necessary command-line arguments (e.g., /XO /COPY:DT) and let it handle the error handling for you.

🎯 Final Words

In conclusion, the 'Access denied' error when running Robocopy as an administrator can be resolved by using the Task Scheduler to bypass permission issues or employing a third-party utility to skip errored files. By following these steps, you should be able to successfully copy files from your source directory to your destination directory without encountering any access denial errors.

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