Step-by-step instructions on Windows setup, data security, database backups, and license key activation for store owners.
When installing Invoicell on your computer terminal for the first time, Microsoft Windows Defender SmartScreen may display a standard security notification stating "Windows protected your PC". This is expected behavior for offline desktop installers distributed directly.
Follow these 2 simple steps to complete installation:
On the blue SmartScreen window, click the underlined text link that says "More Info".
Click the "Run Anyway" button that appears at the bottom right corner of the window to launch the setup installer.
About the Google Drive security message
Google Drive may show a message saying it cannot scan this ZIP for viruses because the file is larger than its automatic scanning limit. This is a standard Google Drive warning and does not mean that the file contains a virus.
This is the official Invoicell software package provided by Onesky Innovations. If you downloaded it from this official website, you can continue by selecting "Download anyway" on the Google Drive warning.
Clear answers to help you operate and manage your Invoicell software terminal.
Yes, 100%. All your store bills, customer ledgers, inventory counts, and sales history remain stored securely on your own computer drive. No data is sent to external cloud servers, giving you total data privacy.
When you install an updated version of Invoicell, the software refreshes core executable files while leaving your underlying SQLite sales database completely safe and intact.
Launch Invoicell on your computer counter, enter your business details (Shop Name, Phone Number), enter the commercial license key provided by our support team, and click "Activate".
In Invoicell, navigate to the Backup & Restore screen and click "Create Backup". The system generates an encrypted snapshot of your business database that can be copied to a USB drive or cloud backup folder.
Our technical support team is ready to help you install software, set up printers, or answer hardware compatibility queries.