In the left-hand sidebar, click on , then expand Profiles and select Updates . Locate the Update server dropdown menu. Turn off the Choose automatically toggle if it is enabled.
Open a command prompt or terminal and navigate to the folder containing MirrorTool.exe . Run the following command to create the offline repository:
Securing computers without internet access is a major challenge for IT administrators and security-conscious users. Air-Gapped networks, secure laboratories, and remote workstations still face malware threats from USB drives and local networks.
By implementing this structured offline update workflow, you guarantee that your high-security networks benefit from ESET NOD32’s advanced heuristics and proactive threat detection—even completely cut off from the web.
MirrorTool.exe --mirrorType regular --intermediateUpdateDirectory "C:\ESET_Temp" --offlineProduceSignatures "C:\ESET_Offline_Mirror" --outputDirectory "C:\ESET_Offline_Mirror" Use code with caution. Step 3: Key Parameter Breakdown
For most modern versions (v9 through the latest v11+), the following files are generally required. Note that file extensions may vary based on the product version.
to prevent the client from trying to reach ESET's external servers. ESET Security Forum
In the main ESET window, click on from the left navigation menu. Click the Check for update button.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

In the left-hand sidebar, click on , then expand Profiles and select Updates . Locate the Update server dropdown menu. Turn off the Choose automatically toggle if it is enabled.
Open a command prompt or terminal and navigate to the folder containing MirrorTool.exe . Run the following command to create the offline repository:
Securing computers without internet access is a major challenge for IT administrators and security-conscious users. Air-Gapped networks, secure laboratories, and remote workstations still face malware threats from USB drives and local networks. eset nod32 offline update full
By implementing this structured offline update workflow, you guarantee that your high-security networks benefit from ESET NOD32’s advanced heuristics and proactive threat detection—even completely cut off from the web.
MirrorTool.exe --mirrorType regular --intermediateUpdateDirectory "C:\ESET_Temp" --offlineProduceSignatures "C:\ESET_Offline_Mirror" --outputDirectory "C:\ESET_Offline_Mirror" Use code with caution. Step 3: Key Parameter Breakdown In the left-hand sidebar, click on , then
For most modern versions (v9 through the latest v11+), the following files are generally required. Note that file extensions may vary based on the product version.
to prevent the client from trying to reach ESET's external servers. ESET Security Forum Open a command prompt or terminal and navigate
In the main ESET window, click on from the left navigation menu. Click the Check for update button.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.