Error 2502

Summary: How to fix the installation Error 2502.
Related Installation Help: Troubleshooting Rhino 5 Installation

Problem

When Rhino 5 prompts there's a new update ready to install, choose to install the update and get “Error 2502”.

Cause

The update installer doesn't have enough permission privileges.

Answer

  1. Right-click on Rhino 5 shortcut icon.
  2. Select “Run as Administrator”.
  3. Rhino 5's start plane prompts there's a new update ready to install.
  4. Choose to install the update.