How to Fix the "pr_end_of_file_error" Error in Firefox

January 28, 2024 Alice AUSTIN

Mozilla Firefox’s “pr_end_of_file_error” error occurs when your browser has an SSL security issue. You can follow a few easy methods to get around this problem in your favorite web browser. Here’s how.

What you’ll learn:
1. How to fix corrupt profile
2. How to disabled Firefox’s DNS over HTTPS option
3. Turn Off Your Computer’s Proxy
a. How to turn off your device’s proxy server
b. How to Disable Proxy on Windows
c. How to Turn off the Automatically detect settings option
d. How to Disable the Use a proxy server option
4. Deactivate Proxy in Firefox
a. How to turn off Firefox built-in proxy settings
5. Disable DNS over HTTPS to Fix pr_end_of_file_error
a. How to turn off DNS over HTTPS
b. How to Turn off the Enable DNS over HTTPS option
6. Refresh Firefox Settings
a. How to clear your entire browser configuration and start from scratch
b. How to erased your settings
7. Create and Use a New Firefox Profile
a. How to create a new profile in your browser
8. Get Around Firefox’s SSL Errors on Your Windows