If you are using AOL for a while then I am sure you may have come across AOL sign in errors some time. There are different errors that are encountered when logging into AOL. Errors like Authentication error, Blerk Error, and GAH error are some of the common errors that user encounters when logging into AOL.

Although you may see different errors however most of the error has the same troubleshooting:

• Clear the cookies and cache
• If possible disable the firewall. 

  Firewall can block the unknown websites. You need to change the settings to allow the AOL

  1 Navigate to Control Panel on the system, and type “Windows Firewall” in the search box of the window.

  2 Click on “Allowed Programs” option and check that HTTP:// *.aol.com is allowed expressly. and uncheck the box in front of “web filtering” options.

  3 Finally, restart the browser and try for successful AOL mail sign-in.

• Reset AOL password if you are getting an authentication error.
• Enable cookies and javascript.

• Always try to use friendly URL while accessing AOL like

  “*.aol.com”
  “registration.aol.com”
  “webmail.aol.com”

  
  

Check out more about:

 AOL Desktop Gold Customer Service

AOL Customer Care and support

If you are still facing AOL login error then contact AOL Customer Service Number 1-888-373-1444 to speak to our technical expert.