# How to install?

## cTrader indicators/cBots

1. Run the downloaded **.algo** file which will install all necessary files
2. When attached to a chart, you might be asked to [Update](https://jiribeloch.gitbook.io/poshtrader-help-center/products/updates-and-support) and for [Activation](https://jiribeloch.gitbook.io/poshtrader-help-center/products/license-activation)
3. After successful activation, the indicator/cBot should run

{% hint style="info" %}
**Note:** All indicators and cBots require unlimited access rights to communicate with our servers, validate your license, check for latest releases and updates.
{% endhint %}

## NinjaTrader 8 NinjaScripts

1. From the **Control Center** select the menu **Tools > Import > NinjaScript Add-On…**
2. Select the downloaded archive **.zip** file and press the **`Import`** button
3. When attached to a chart, you might be asked to [Update](https://jiribeloch.gitbook.io/poshtrader-help-center/products/updates-and-support) and for [Activation](https://jiribeloch.gitbook.io/poshtrader-help-center/products/license-activation)
4. After successful activation, the NinjaScript should run

{% hint style="warning" %}
**Important:** If you haven’t installed any items from PoshTrader Marketplace before, you will need to restart NinjaTrader 8 platform so it can load all external libraries.
{% endhint %}

#### Error compiling import assembly?

If you are facing any issues importing NinjaScripts after downloading an update, try removing the older assembly and then import it again.

1. From the **Control Center** select the menu **Tools > Remove NinjaScript Assembly...**
2. Select the older version of the assembly and click the **`Remove`** button
3. After successfully removed, try importing the latest assembly again

## MultiCharts .NET scripts

1. Run the downloaded .**pln** file which will install all necessary files
2. When attached to a chart, you might be asked to [Update](https://jiribeloch.gitbook.io/poshtrader-help-center/products/updates-and-support) and for [Activation](https://jiribeloch.gitbook.io/poshtrader-help-center/products/license-activation)
3. After successful activation, the script should run

{% hint style="danger" %}
**Warning:** MultiCharts .NET must be run with **Administrator Privileges** to communicate with our servers and activate your license successfully.
{% endhint %}