Eset Error Code Win 1620

When you see the ‘Installation has been interrupted, Error Code: WIN.1620’ message on the screen, follow the steps provided below to resolve it.

Download the ESET software’s offline installer from the manufacturer site.

After you saved the downloaded file, double-click it.

If a prompt message window appears on the screen, select the Run button.

Before you proceed with the installation process of the ESET software, remove the already installed antivirus program.

In the Install ESET Internet Security window, select the Continue button at the bottom-left corner of the screen.

After reviewing the terms and conditions of the ESET product, select ‘I Accept’ in the End-User License Agreement window.

Select the Use a purchased License Key link and then copy-paste the license key in the appropriate field when the next window opens.

Click the Continue button twice.

Select either the ‘Enable ESET LiveGrid feedback system (recommended)’ or ‘Disable ESET LiveGrid feedback system’ option.

Go to the Detection of Potentially Unwanted Applications section.

Click the radio button beside the ‘Enable detection of potentially unwanted applications’ or ‘Disable detection of potentially unwanted applications’ option as per your need.

Click Install and then click Done to finish the ESET Internet Security software’s installation process.