Step 1. Click on the Get Now by entering mobile number to get the .exe installer file.

Step 2. Once downloaded, double-click the .exe file and follow the on-screen instructions to install the application on your PC.

Step 3. For connecting printer, you need to download printer driver, Apna Billbook Printer Driver. For Other Printers - Download it from their official website

Step 4. Windows lower then 10 Resolve "MSVCP140.dll" and "VCRUNTIME140.dll" Errors
Visit the official Microsoft support page: Fix for MSVCP140.dll and VCRUNTIME140.dll errors