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How to Fix AOL Mail Error Code 521?

AOL mail is the most popular free web-based email service provider, delivers plenty numbers of services, so users can the accomplished various numbers of tasks, be it professionals or personals. While using AOL, users may face some errors in it. Fix AOL Mail Error Code 521 is one of the most common errors and important task for users while coming across this situation. The error code 521, can occur due to the many reasons such as, When a recent AOL Instant Messenger-related software change leads to corruption in Windows registry, When stopped the installation in-between of AIM, When you download any corrupted application, Virus or malware harms Windows System Files or AIM related files, or by mistakenly a program deletes AIM-related files, and so on. So, if you are also experiencing the same error and looking out for a reliable help to fix the same, then call at AOL Support Number anytime to connect with experienced professionals and get immediate help. Well, in the blog, here the below mentioned some important troubleshooting method to fix this issue, so follow the procedure now.

Steps to Fix AOL Email Error Code 521:-


Step 1:- Check PC Driver

First of all, you should make sure your PC drivers are updated to the latest version available. If not, then do it now.

Step 2:- Remove Junk Files

Then you need to do to remove all the junk files and temporary files using disc cleanup.

Step 3:- Perform a Virus Scan Software Program On Your PC

Now you need to do an important task is that execute a virus protection software on your PC. Perform a complete virus scan of your PC to fix all the issue on your PC.

Step 4:- Repair Registry Entries

After then you have to repair registry entries to fix error code 521 quickly.

Step 5:- Windows System Restore

You should try to use Windows System Restore to “Undo” recent system settings or recent system changes.

Step 6:- Uninstall and then Reinstall the AIM Program

Now you need to do to uninstall and then reinstall the AIM program related to error code 521.

Step 7:- Windows Update To the Latest Version

Make sure you that have an updated your Windows to the latest version. If not, then do it now.

Step 8:-Run Windows System File Checker

Then you should try to run Windows System File Checker on your PC.  SFC is a DOS command that is mostly used in conjunction with the SCANNOW switch separated by a / sign. SFC /SCANNOW is used to detect and automatically fix the corrupt or missing files in Windows 10.

To start the process, you will require being in the Administrator Command Prompt window. To do this, right-click on the “Windows/Start” button in the bottom left corner of your screen. Then click ‘Command Prompt (Admin).’ Then type in ‘SFC/scan now’ cmd and then press “Enter” to run the application.

Step 9:- Installation of Windows

Try to perform a clean installation of Windows to remove the issue associated with your Windows.

All the above method would definitely be helpful for you to solve the issue.

But, in case the error still appears then you need to dial AOL Technical Support Number to grab technical support expert’s guidance immediately.

Related Post:- How To Fix AOL Error Code 421?

AOL Customer Care Number Is Available to Your Online Help:-


AOL Customer Support Phone Number +1-855-969-3589 has carried a top quality technical support 24×7 hours a day. AOL customer service technician’s works round the clock, as they understand their customer need and gives the best possible solutions to AOL email issues. Our group of qualified and skilled experts has helped a variety of people with their unexpected issues. Hence, call the toll-free number to get finest solutions & guidance to solve the further AOL email technical issues or errors in an instant and fast way.