---
title: "Veeam ONE Client"
description: "To install Veeam ONE Client, use a command with the following syntax: The command has the following parameters: Suppose you want to install Veeam ONE Client with the following configuration: Installation log location..."
canonical: "https://helpcenter.veeam.com/docs/one/userguide/silent_install_monitor_ui.html"
breadcrumb: "User Guide > Installing Veeam ONE > Installing Veeam ONE in Unattended Mode > Installation Command-Line Syntax > Veeam ONE Client"
dateModified: "2026-10-23"
---

# Veeam ONE Client

To install Veeam ONE Client, use a command with the following syntax:

```
msiexec.exe [/L*v "<path_to_log>"] /qn /i "<path_to_msi>" [ACCEPT_THIRDPARTY_LICENSES="1"][ACCEPT_EULA="1"][ACCEPT_REQUIRED_SOFTWARE="1"][ACCEPT_LICENSING_POLICY="1"][INSTALLDIR="<path_to_installdir >"][VM_CLN_SERVER_NAME="<one_server_address>"]
```

The command has the following parameters:

<table class="Blue_Table">
  <tr style="vertical-align:top">
    <th style="vertical-align:top; width:20%;">
      <p>Option</p>
    </th>
    <th style="vertical-align:top; width:20%;">
      <p>Parameter</p>
    </th>
    <th style="vertical-align:top; width:20%;">
      <p>Required</p>
    </th>
    <th style="vertical-align:top; width:40%;">
      <p>Description</p>
    </th>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>/L</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>*v logfile</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>No</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Creates an installation log file with the verbose output.</p>
      <p>Specify an existing path to the log file as the parameter value. A setup log file created during the previous installation is cleared.</p>
      <p>Example: <span style="font-style:italic;">/L*v ”C:\ProgramData\Veeam\Setup\Temp\Logs\MonitorClientSetup.txt”</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>/q</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>n</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Sets the user interface level to “no”, which means no user interaction is needed during installation.</p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>/i</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>setup file</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Installs Veeam ONE Client. Specify a full path to the setup file as the parameter value.</p>
      <p>Example: <span style="font-style:italic;">/i “C:\Veeam\Monitor\VeeamONE.Monitor.Client.x64.msi ”</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>ACCEPT_THIRDPARTY_LICENSES</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>0/1</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Specifies if you want to accept the terms of the license agreement for the 3rd party components. Specify 1 if you want to accept the terms and proceed with installation.</p>
      <p>Example: <span style="font-style:italic;">ACCEPT_THIRDPARTY_LICENSES="1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>ACCEPT_EULA</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>0/1</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Specifies if you want to accept the terms of the Veeam license agreement.</p>
      <p>Specify <span style="font-style:italic;">1</span> if you want to accept the terms and proceed with installation.</p>
      <p>Example: <span style="font-style:italic;">ACCEPT_EULA="1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>ACCEPT_LICENSING_POLICY</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>0/1</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Specifies if you want to accept the terms of the Veeam licensing policy.</p>
      <p>Specify 1 if you want to accept the terms and proceed with installation.</p>
      <p>Example: <span class="T_Emphasis">ACCEPT_LICENSING_POLICY="1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>ACCEPT_REQUIRED_SOFTWARE</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>0/1</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>Yes</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Specifies if you want to accept the terms of the required software license agreements.</p>
      <p>Specify 1 if you want to accept the terms and proceed with installation.</p>
      <p>Example: <span class="T_Emphasis">ACCEPT_REQUIRED_SOFTWARE="1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>INSTALLDIR</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>path</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>No</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Installs the component to the specified location. By default, Veeam ONE uses the <span class="T_Filenames">Veeam ONE Monitor Client</span> subfolder of the <span class="T_Filenames">C:\Program Files\Veeam\Veeam ONE</span> folder.</p>
      <p>Example: <span style="font-style:italic;">INSTALLDIR="C:\Veeam\"</span></p>
      <p>The component will be installed to the <span class="T_Filenames">C:\Veeam\Veeam ONE Monitor Client</span> folder.</p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td style="vertical-align:top; width:20%;">
      <p>VM_CLN_SERVER_NAME </p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>server name or address</p>
    </td>
    <td style="vertical-align:top; width:20%;">
      <p>No</p>
    </td>
    <td style="vertical-align:top; width:40%;">
      <p>Specifies FQDN or IP address of the server where Veeam ONE Client is deployed.</p>
      <p>Example: <span style="font-style:italic;">VM_CLN_SERVER_NAME=“oneserver.tech.local"</span></p>
    </td>
  </tr>
</table>

## Example

Suppose you want to install Veeam ONE Client with the following configuration:

- Installation log location: *C:\\ProgramData\\Veeam\\Setup\\Temp\\Logs\\MonitorClientSetup.txt*
- No user interaction
- Path to the MSI file: *C:\\Veeam\\Monitor\\VeeamONE.Monitor.Client.x64.msi*
- Accept 3rd party license agreement
- Accept Veeam license agreement
- Accept required software license agreements
- Accept Veeam licensing policy
- Installation folder: default
- Veeam ONE server: *oneserver.tech.local*

The command to install Veeam ONE Client with such configuration will have the following parameters:

```
msiexec.exe /L*v "C:\ProgramData\Veeam\Setup\Temp\Logs\MonitorClientSetup.txt" /qn /i "C:\Veeam\Monitor\VeeamONE.Monitor.Client.x64.msi" ACCEPT_THIRDPARTY_LICENSES="1" ACCEPT_EULA="1" ACCEPT_REQUIRED_SOFTWARE="1" ACCEPT_LICENSING_POLICY="1" VM_CLN_SERVER_NAME="oneserver.tech.local"
```