Click the link below to download the installer file for ESET Server Security for Microsoft Windows Server 8:
When the download is complete, double-click the installer file to launch the ESET Server Security for Microsoft Windows Server Setup Wizard.
Select your preferred language from the Product language drop-down menu and click Next.
Select Complete and click Next.
Verify and update the install location for the ESET Server Security Product, Module, or Data folders if necessary. Click Install.
Click Finish. ESET Server Security for Microsoft Windows Server will open automatically.
When the installation is finished, click Use a purchased License Key.
Type or copy/paste your License Key in the License Key field and click Continue. If you currently use a Username and Password, convert them into a License Key. If you do not have your License Key, click here to have your license information sent to you.
When you see that the activation was successful, click Done.
Select an option to enable or disable the Detection of potentially unwanted applications and click OK. What is a potentially unwanted application?
Ensure that the check box next to Enable ESET LiveGrid® feedback system (recommended) is selected and then click OK.
ESET Server Security for Microsoft Windows Server is installed and your computer is fully protected.