Comarch Retail POS application is installed with Comarch ERP Auto Update tool.
After running Comarch ERP Auto Update, the following actions need to be performed:
- Add the Comarch Retail product on the Configuration tab
![](https://help.comarch.com/pos/20210/wp-content/uploads/2020/03/AU_Installation_adding_retail_product.png)
- Add the Comarch Retail POS component to the Comarch Retail product
![](https://help.comarch.com/pos/20210/wp-content/uploads/2020/03/AU_Installation_adding_retail_component.png)
- Configure the Comarch Retail POS The configuration window can be opened by highlighting the component and selecting the button [Configuration] in the main menu. In the configuration window, it is necessary to enter data defining the connection of the POS workstation database.
![](https://help.comarch.com/pos/20210/wp-content/uploads/2020/03/AU_Installation_component_configuration.png)
- Server Name – the name of a server and instance on which the database is to be created
- Database Name – by default, it is filled in as POSDB_[profile_code]
- Login Data – Login, Password
The button [Test Connection] enables the verification of connection with the specified server.
Note
A single local database may only be used by a single POS workstation.
Below the POS database configuration section, there are additional configuration parameters.
- Uninstallation Configuration – if the parameter Delete database on POS uninstallation is selected, the database will be deleted upon the uninstallation of Comarch Retail POS
- Close processes automatically while making updates – if a given process is selected in this section, it will be closed upon the installation of quick fixes and add-ons. It also refers to installations performed for child agents as part of remote actions.
![](https://help.comarch.com/pos/20210/wp-content/uploads/2021/02/Zrzut-ekranu-2021-02-04-103112.png)
- Save changes and close the product configuration window by selecting the buttons [Save] and then [Close]
![](https://help.comarch.com/pos/20210/wp-content/uploads/2020/03/AU_Installation_save_close.png)
- In the main application window, select one of the available options:
- Download – it saves the product in a directory determined in configuration; the default path is C:\Comarch ERP Auto Update\Downloads. Once the download is complete, the [Install] button becomes available.
- Download and Install – the product is automatically installed once it is downloaded
After the successful installation of the application, the main installer window displays a relevant notification, and shortcuts to Comarch Retail POS application appear on the Windows desktop and in the Start menu.
![](https://help.comarch.com/pos/20210/wp-content/uploads/2020/03/AU_Installation_product_component.png)
For more details about the product installation, refer to the category Comarch ERP Auto Update.