BigBang ERP Installation Guide
This guide walks you step by step through the installation and configuration of BigBang ERP on a Windows server. All steps are documented with screenshots from the application.
Requirements
Operating System
Windows 11 (64-bit). Administrator privileges are required.
Storage Space
At least 1.64 GB of free storage space is required for the complete installation.
Network
For network installations: the server's IP address must be known, and ports 16060 and 16061 must be allowed through the firewall.
Preparation
Close all other applications.
Installation Video
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Welcome to the BigBang ERP Setup Wizard
The Setup Wizard welcomes you and provides information about the version to be installed. Before starting the installation, all other running applications should be closed to avoid potential conflicts.
Step 1: Welcome
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Preparation
Make sure all other applications on your computer are closed. This helps prevent conflicts during the installation and ensures that all system files can be overwritten correctly.
Version Information
This wizard installs BigBang ERP. Before continuing, make sure that this version is suitable for your system and your license.
System Requirements
A minimum of 1.64 GB of free storage space is required for a complete installation. The system must be running Windows 11 (64-bit). Administrator privileges are required for the installation.
Select Destination Folder
In this step, you specify the directory in which the BigBang ERP program files should be installed. The default path is preselected and is recommended for most installations.
Step 2: Destination Folder
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Default Path
The suggested installation path is C:\Program Files\BigBangTEC\BigBang ERP. This path follows the Windows conventions for program files and is recommended for standard installations.
Custom Path
If you prefer a different location, click the 'Browse...' button and select an alternative directory. Make sure that sufficient storage space is available and that you have write permissions for the selected directory.
Network Installation
For network installations or terminal server environments, a different path may be more appropriate. In this case, consult your system administrator.
| Field | Description | Default Value |
|---|---|---|
| Installation Path | The directory where the BigBang ERP program files will be stored. |
C:\Program Files\BigBangTEC\BigBang ERP
|
Select Database Folder
Here you specify the storage location for the BigBang ERP database. The database contains all of your company data and should be stored on a drive with sufficient storage space and regular backups.
Step 3: Database Folder
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Database Path
The default path for the database is C:\BigBangTEC\BigBang ERP. This path is intentionally located outside the program directory to keep database files separate from program files and to simplify backups.
Storage Planning
The database size will grow as the system is used. Make sure to allow sufficient storage space – at least 10 GB is recommended for small businesses, with correspondingly more space for larger companies. Future growth should also be taken into account.
| Field | Description | Default Value |
|---|---|---|
| Database Path | The directory where the PostgreSQL database files will be stored. |
C:\BigBangTEC\BigBang ERP
|
Select Components
In this step, you select the components to be installed. For a complete server installation, the 'Full Installation' option is recommended, as it includes all required components.
Step 4: Components
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Full Installation
The 'Full Installation' option installs all available components: client application, server application, database, and spell checker. This is the recommended option for a dedicated server that is also used as a client.
Component Overview
The client application provides the user interface for daily work. The server application provides the database connection for all clients. The database component includes PostgreSQL for data storage. The spell checker enables text input to be checked in different languages.
E-Invoicing Framework
The E-Invoicing Framework enables the creation and sending of electronic invoices in accordance with German standards (XRechnung/ZUGFeRD). It is installed automatically together with the respective application.
Spell Checker
By default, only the German spell checker is installed. English, Spanish, and French can also be added if required.
Configure Database Password
Set the password for the PostgreSQL database user 'postgres' here. This password is required for the BigBang ERP server application to connect to the local database.
Step 5: Database Password
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Set Password
Enter a secure password for the database user 'postgres' and confirm it in the second field. The password is used for internal communication between the server application and the PostgreSQL database.
Password Requirements
Choose a secure password that is at least 8 characters long and includes a combination of uppercase and lowercase letters, numbers, and special characters. Store the password in a secure location, as it will be required for future configuration changes.
Show Plain Text
Use the 'Show Plain Text' checkbox to display the password as you type it and avoid typing errors. Make sure that no unauthorized person can view your screen while this option is enabled.
| Field | Description | Default Value |
|---|---|---|
| Password | The password for the PostgreSQL database user 'postgres'. |
(empty)
|
| Confirm Password | Re-enter the password for confirmation. |
(empty)
|
Configure Database Connection
Configure the connection parameters for the PostgreSQL database. After clicking 'Next', the provided settings will automatically be checked to ensure that the database is accessible.
Step 6: Database Connection
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Connection Parameters
The default values (Host: localhost, Port: 5432, Username: postgres) are correct for a local installation and generally do not need to be changed. Enter the database password you set in the previous step.
Connection Test
After clicking 'Next', the wizard automatically tests the database connection. If the connection is successful, you will proceed to the next step. If an error occurs, an appropriate message will be displayed.
External Database
If you want to use an existing PostgreSQL database on another server, change the Host value to the IP address or hostname of the database server. Make sure that port 5432 is allowed through the firewall.
| Field | Description | Default Value |
|---|---|---|
| Host | The hostname or IP address of the database server. |
localhost
|
| Port | The TCP port on which PostgreSQL is listening (default: 5432). |
5432
|
| Username | The database user used for the connection. |
postgres
|
| Password | The database password set in the previous step. |
(empty)
|
Configure Server Connection
This is the most important configuration step for a network installation. Here you define how client computers can access the BigBang ERP server. For network access, the server's IP address must be specified and a security certificate must be created.
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Host Configuration for Network Access
For a standalone installation, 'localhost' can be retained as the host value. However, if other computers on the network need to access the server, 'localhost' must be replaced with the server's actual IP address (e.g. 172.16.223.111). You can determine this IP address using the 'ipconfig' command in the Windows Command Prompt.
Server Port
The default port for the BigBang ERP server application is 16060. This port must be allowed through the Windows Firewall and, if applicable, the network firewall so that client computers can establish a connection.
Create Security Certificate
Enable the 'Create certificate for this server' checkbox to allow an encrypted connection between the server and clients. In the 'DNS Names' field, enter the server's IP address or hostname (it must match the Host field). Use the button with the folder icon to select a location for the certificate (e.g. the Downloads folder) and assign a meaningful file name such as 'BigBangERP.cer'.
Install Certificate on Clients
The generated certificate (BigBangERP.cer) must be installed on every client computer that will access the server. Copy the certificate file to the client computers and open it to install it in the Windows certificate store.
| Field | Description | Default Value |
|---|---|---|
| Host | For network access: the server's IP address (e.g. 172.16.223.111). For a standalone installation: localhost. |
localhost
|
| Server Port | The TCP port used by the BigBang ERP server application. |
16060
|
| Create Certificate for This Server | Creates an SSL certificate for encrypted connections. |
Enabled (recommended)
|
| DNS Names | Must match the Host field. |
localhost / IP address
|
| Save To | Storage location for the generated certificate (e.g. C:\Users\...\Downloads\BigBangERP.cer). |
(select path)
|
Select Start Menu Folder
Specify the name of the folder that will be created in the Windows Start menu. This folder provides quick access to BigBang ERP and its associated tools.
Step 8: Start Menu Folder
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Default Folder
The suggested folder name is 'BigBangTEC'. A folder with this name will be created in the Windows Start menu and will contain shortcuts to the client application, server application, and additional tools.
Custom Name
You can customize the folder name as required. Click 'Browse...' to select an existing Start menu folder or enter a new name.
| Field | Description | Default Value |
|---|---|---|
| Start Menu Folder | The name of the folder in the Windows Start menu. |
BigBangTEC
|
Select Additional Tasks
Configure additional options for integrating BigBang ERP into your Windows system. The most important option is installing the server application as a Windows service.
Step 9: Additional Tasks
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Server as a Windows Service
The 'Install Server Application as a Windows Service' option is enabled by default and is strongly recommended. When installed as a Windows service, the server application starts automatically when the computer boots, runs in the background without requiring a user to log in, and is automatically restarted if it terminates unexpectedly. This is essential for reliable production server operation.
Outlook Integration
The 'Register Support for 32-Bit Outlook' option is disabled by default. Enable this option only if you are using a 32-bit version of Microsoft Outlook and want to use the BigBang ERP email integration. This option is not required for 64-bit versions of Outlook.
Desktop Shortcuts
The 'Create Desktop Shortcuts' option is enabled by default and creates shortcuts on the Windows desktop for quick access to the BigBang ERP client application.
| Field | Description | Default Value |
|---|---|---|
| Install Server Application as a Windows Service | Starts the server automatically when Windows starts and runs it in the background. |
Enabled (recommended)
|
| Register Support for 32-Bit Outlook | Required only for 32-bit Outlook installations. |
Disabled
|
| Create Desktop Shortcuts | Creates shortcuts on the Windows desktop. |
Enabled
|
Ready to Install
The Setup Wizard displays a summary of all selected settings. Review the information carefully before starting the installation. You can click 'Back' to change any settings if necessary.
Step 10: Ready to Install
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Review Summary
The summary displays all configured parameters: the installation path, database path, installation type (Full Installation), selected components, Start menu folder, and additional tasks. Review the summary carefully and make sure that all information is correct.
Start Installation
If all settings are correct, click 'Install' to start the installation process. Depending on your system performance, the process may take several minutes. Do not interrupt the installation.
Correct Settings
If you need to change any settings, click 'Back' to return to the relevant steps. All previously entered information will be retained.
Installing...
The installation process runs automatically. A green progress bar shows the current status. The display provides information about the files currently being installed.
Step 11: Installation
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Installation Progress
The green progress bar shows the percentage of the installation that has been completed. Below it, the name of the file currently being copied is displayed. The installation time depends on your system performance and usually takes 2–5 minutes.
During Installation
Do not interrupt the installation or restart the computer while the progress bar is running. Do not disconnect any external drives or network connections if the installation is being performed from a network drive.
Installed Components
The wizard installs the following components in sequence: the client application with the E-Invoicing Framework, the server application with the E-Invoicing Framework, the PostgreSQL database, the PostgreSQL driver, and the selected spell checkers. Afterwards, the Windows service is registered and the desktop shortcuts are created.
Completing the BigBang ERP Setup Wizard
The installation is complete. The Setup Wizard prompts you to restart your computer so that all changes can take effect and the BigBang ERP Windows service can start correctly.
Step 12: Finish
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Restart Required
A restart of the computer is required to ensure that all installed components are initialized correctly. In particular, the BigBang ERP Windows service and the database services require a restart to start properly.
Restart Options
Select 'Yes, restart the computer now' to restart the computer immediately. This is the recommended option. Alternatively, you can select 'No, I will restart the computer later' if you still need to complete other tasks. In this case, restart the computer as soon as possible.
After the Restart
After the restart, the BigBang ERP server service starts automatically. You can open the client application using the desktop shortcut or from the Start menu (BigBangTEC). For the initial login, use the default credentials provided to you by BIGBANGTEC.
Next Steps
After the restart: (1) Start the BigBang ERP client application. (2) Log in using your credentials. (3) Configure the basic settings (company data, users, etc.). (4) Install the security certificate (BigBangERP.cer) on all client computers in the network.
Installation Successfully Completed
BigBang ERP has been fully installed and configured. The server service, database, and client application are now set up – you can begin configuring your company environment.