How to Fix Bitdefender Error Code 1020?

This error code may occur during performing many operations like downloading, installing and uninstalling etc. Most of the times this error code is seen while updating Bitdefender antivirus the address provides updates may not be correct and can cause Bitdefender update error 1020.

User can also read our previous blog help users to fix installation error in Bitdefender read now how to fix Bitdefender antivirus installation problem. Now to fix Bitdefender error 1020 you can read methods below and follow step by step procedure to solve the problem.

bitdefender error code 1020

Steps to Fix Bitdefender Update Error 1020:


Step1: Open Bitdefender and click on settings button.

Step2: Now select update tab and in update location click on default.

Step3: Now click on firewall now select settings in firewall module.

Step4: Open adapters tab select network type to home/office, now stealth mode will be set to off.

Step5: Generic would be on now restart the computer and check Bitdefender error 1020 is fixed.


Step1: Open device manager.

Step2: Check one by one for the updates for the drivers.

Step3: After updating restart the system and check whether the issue is resolved or not.


Step1: Press windows + R and type control in box and press enter.

Step2: Open add or remove programs and search for entry of Bitdefender.

Step3: Right click on Bitdefender and uninstall the program.


Step1: Clear temporary files, junk files with cookies.

Step2: Download latest version of Antivirus software.

Step3: Install latest version.

Call Bitdefender Support Number 1-877-240-5577 to Fix Bitdefender Error Code 1020

If after following complete steps given above in blog Bitdefender update error 1020 is not resolved you can contact an expert. To get in touch with Bitdefender professionals you can call Bitdefender antivirus support number and to get help online to fix Bitdefender error. Our team of certified tech professionals is working to fix the update problems in Bitdefender with right approach.

Leave a Reply

Your email address will not be published. Required fields are marked *