Mac Error Code -8058 — Operation Cannot Be Completed

Mac error code -8058 means the operation cannot be completed because an unexpected error occurred, typically during file operations. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: Generic Finder error for failed operations. Common when moving files between volumes. May appear when emptying Trash. Can be caused by locked files or permission issues. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: File is locked or in use by another process. Insufficient permissions on destination. Cross-volume operation with incompatible metadata. Corrupted Finder preferences. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Check if file is locked: Get Info > uncheck Locked. Repair permissions with Disk Utility. Delete Finder preferences: ~/Library/Preferences/com.apple.finder.plist. Force quit Finder: Option+right-click Finder in Dock > Relaunch. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our Mac Error Codes collection on Error Codes Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.