Why Am I Getting an 'Access to the Path is Denied' Error When Deleting a File?

Troubleshooting File Access Denied Errors

Your code encountered a "Path access denied" exception when attempting file deletion. This common error arises from insufficient permissions to execute the operation. The File.Delete method documentation highlights several potential causes:

• Permission Issues: The user account executing the code lacks the required permissions to delete the file.
• File in Use: The target file is an executable currently running.
• Incorrect Path: The specified path points to a directory, not a file.
• Read-Only Attribute: The file is set to read-only, preventing deletion or modification.

You've confirmed network service full control over the containing folder. However, this doesn't automatically grant the executing user the necessary permissions for the specific file.

To rectify this, examine the following:

• User Permissions: Double-check the file system permissions for the user account running your code.
• Process Monitoring: Ensure no other process is currently using the file. Use a process monitor tool if necessary.
• Path Validation: Carefully verify that the path accurately points to the file and not a directory.
• Read-Only Check: Confirm the file isn't read-only. Your code should have write access.

By addressing these points, you should be able to pinpoint and resolve the "Access Denied" error.

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