PrecisePRECISE SYSTEMS
Loader Errors

Load Driver Error #77777 — Failed to Acquire Privileges

The loader could not acquire the privileges needed to operate.

Steps to Resolve

  1. 1Right-click the loader and select Run as administrator.
  2. 2Confirm that your Windows user account has administrator rights.

Open a Support Ticket

If the error persists after running as administrator with a full admin account, open a support ticket and use the System Diagnostics Tool, Option 3 (Copy System Logs), to collect the logs.

Copyright © PRECISE SYSTEMS 2026This guide is only for Precise products