> For the complete documentation index, see [llms.txt](https://docs.1kosmos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1kosmos.com/authentication/windows-workstation-mfa/installation/install-using-exe-legacy.md).

# Install using EXE (Legacy)

***

{% hint style="warning" %}
The EXE installer is maintained for existing deployments and will be deprecated in a future release. If you are starting a new deployment, see **Install using MSI (Recommended)**.
{% endhint %}

### Installer Package Contents

The EXE installer package received from your 1Kosmos representative contains the following files:

| File                           | Purpose                                 |
| ------------------------------ | --------------------------------------- |
| 1KosmosCredentialProvider-.exe | Installer executable                    |
| 1KosmosInstaller.bat           | Batch script for automated installation |
| REGCONFIG.ini                  | Registry configuration file             |

{% hint style="info" %}
The `config.json` file is no longer included in the installer package from v2.4.0.0 onwards. All configuration is handled via `REGCONFIG.ini` and the Windows Registry.
{% endhint %}

***

### Manual Installation

1. Right-click `1KosmosCredentialProvider-<version>.exe` and select **Run as administrator**.
2. Accept the licence agreement and click **Next**.
3. Review the installation location and click **Next**.
4. Click **Install**.
5. When complete, restart the workstation.
6. Click **Finish**.

Default installation directory: `C:\Program Files\1Kosmos\BlockIDCredentialProvider`

Log files: `C:\Program Files\1Kosmos\BlockIDCredentialProvider\Logs`

{% hint style="info" %}
A restart is required for the Credential Provider to appear on the Windows login screen.
{% endhint %}

***

### Batch Script Installation

The `1KosmosInstaller.bat` script automates installation and registry configuration.

#### Basic installation

`1KosmosInstaller.bat -install 1KosmosCredentialProvider-<version>.exe`

#### Installation with registry configuration

Open the `REGCONFIG.ini` file and add your values:

```
VaultUrl=sampleurl
VaultUser=sampleuser
VaultUserCredential=samplecred
VaultProxyUrl=sampleurl
VaultProxyApiKey=sampleapikey
RdpDisabled=0
ClearLastUsedProvider=0
DisablePwdOnLogin=0
DisablePwdOnCredUI=0
CommunitySeed_<dns>_<communityName>=<seed value>
ProviderIcon=<full path to .bmp file>
UILogo=<full path to image file>
```

Then apply the configuration:

`1KosmosInstaller.bat -configure REGCONFIG.ini`

#### Install, configure, and restart in one command

`1KosmosInstaller.bat -install 1KosmosCredentialProvider-<version>.exe -configure REGCONFIG.ini -restart`

### Uninstall

`1KosmosInstaller.bat -uninstall`

{% hint style="warning" %}

* Values in the `REGCONFIG.ini` file must not contain double quotes. Passwords containing double quotes will cause the script to fail.
* The `-install` and `-uninstall` commands cannot be run simultaneously.
* The `REGCONFIG.ini` file is automatically deleted after the `-configure` command completes.
* This script can also be used to upgrade an existing installation.
  {% endhint %}


---

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