ESET Remote Deployment Tool - troubleshooting

The network path was not found (error code 0x35)

•Client is not reachable on the network, firewall blocks communication

•Inbound ports 135, 137, 138, 139 and 445 are not open in firewall on the client or Windows Firewall: Allow inbound file and printer sharing exception is not used

•Client's host name could not be resolved, use valid FQDN computer names

Access is denied (error code 0x5)

The username or password is incorrect (error code 0x52e)

•When deploying from a server joined to a domain to a client joined to the domain, use credentials of a user that is member of Domain Admins group in format Domain\DomainAdmin

•When deploying from a server to a client that is not in the same domain, disable remote UAC filtering on target computer.

•When deploying from a server to a client that is not in the same domain, use credentials of a local user that is member of Administrators group in format Admin. Target computer name will be automatically prepended to the login.

•No password set for administrator account

•Insufficient access rights

•ADMIN$ administrative share is not available

•IPC$ administrative share is not available

•Use simple file sharing is enabled

The installation package is not supported by this processor type (error code 1633)

The installation package is not supported on this platform. Create and download the installation package with the correct platform (64-bit or 32-bit operating system) in ESET PROTECT Web Console.

The semaphore timeout period has expired

Client cannot access the network share with deployment package because SMB 1.0 is disabled on the share.

Client is not reachable on the network

Ping the client from ESET PROTECT Server; if you get a response, try to log on to the client machine remotely (for example, via remote desktop).

Firewall blocks communication

Check the firewall settings on both the server and the client, as well as any other firewall that exists between these two machines (if applicable).

After successful deployment, ports 2222 and 2223 are not open in firewall. Ensure that these ports are open on all firewalls between the two machines (client and server).

Client's host name could not be resolved

Possible solutions to DNS issues can include but are not limited to:

•Using the nslookup command of the IP address and hostname of the server and/or the clients having Agent deployment issues. The results should match the information from the machine. For instance, an nslookup of a hostname should resolve to the IP address that an ipconfig command shows on the host in question. The nslookup command will need to be run on the clients and the server.

•Manually examining DNS records for duplicates.

No password set for administrator account

Set a proper password for the administrator account (do not use a blank password).

Insufficient access rights

Try using the Domain Administrator's credentials when creating an Agent deployment task. If the client machine is in a Workgroup, use the local Administrator account on that specific machine.

The Administrator user account must be activated to run the Agent deployment task. You can create a local user that is a member of Administrators group or to enable built-in local Administrator account.

To activate the Administrator user account:

1.Open an administrative command prompt

2.Type the following command: net user administrator /active:yes

ADMIN$ administrative share is not available

The client machine must have the shared resource ADMIN$ activated. Ensure it is present among the other shares (Start > Control Panel > Administrative Tools > Computer Management > Shared Folders > Shares).

IPC$ administrative share is not available

Verify that the server can access IPC$ by issuing the following from a command prompt on the server:

net use \\clientname\IPC$ where clientname is the name of the target computer.

Use simple file sharing is enabled

If you are getting the Access denied error message and your environment is mixed (contains both a Domain and Workgroup), disable Use simple file sharing or Use Sharing Wizard on all machines that are having problems with Agent deployment. For example, in Windows 11 do the following:

•Click Start, type File Explorer into the Search box, and then click File Explorer Options. Click the View tab and in the Advanced settings box, scroll down the list and deselect the check box next to Use Sharing Wizard.