# Multi-User License Deployment on Windows

Attention — This page presents content from an old edition. Consult the documentation for the current release instead.

Multi-User License Deployment on Windows / 4 - Deployment by Administrative Installation / 5 - Updating Antidote / 1 - Updating an Administrative Installation

## 4.5.1 - Updating an Administrative Installation

Updating Antidote involves applying 3 MSP files in the case of a unilingual installation and 4 files in the case of a bilingual installation in order to update the MSI files located in the shared folder, and then synchronizing the client workstations. The following steps are required to update an administrative installation:

1. Download the 3 or 4 update files from your Multi-User Portal. For bilingual installation, the following types of file may apply: Diff_Antidote_10_C_10.y.msp
Diff_Antidote_10_Module_F_10.y.msp
Diff_Antidote_10_Module_E_10.y.msp
Diff_Connectix_10_C_10.y.msp
However, the most recently published update may be a connectors update, such as Diff_Connectix_10.x_C_10.x_y.msp.
2. Copy the MSP updates into the shared folder with the MSI files.
3. Ensure that the conditions are met.
4. Disconnect all users from the shared folder.
5. As the workstation administrator, enter all the following command lines that apply to your situation. For example,
msiexec /p "\\server_path\to\Diff_Antidote_10_C_10.y.msp" /a "\\server_path\to\Antidote10.msi" TRANSFORMS="\\server_path\to\ReseauAntidote.mst"
msiexec /p "\\server_path\to\Diff_Antidote_10_Module_F_10.y.msp" /a "\\server_path\to\Antidote10-Module-francais.msi"
msiexec /p "\\server_path\to\Diff_Antidote_10_Module_E_10.y.msp" /a "\\server_path\to\Antidote10-English-module.msi"
msiexec /p "\\server_path\to\Diff_Connectix_10_C_10.y.msp" /a "\\server_path\to\Antidote-Connectix10.msi" TRANSFORMS="\\server_path\to\ReseauConnectix.mst"
6. In addition, there may be a connectors update, such as the following:
msiexec /p "\\server_path\to\Diff_Connectix_10.1_C_10.1_1.msp" /a "\\server_path\to\Antidote-Connectix10.msi"

MSP files are not useful anymore.