The string was copied incorrectly, or it does not match the version of BioNumerics installed.
License issues can halt laboratory workflows. Here is how to troubleshoot the most frequent errors. Error: "Invalid License String" The software does not recognize the entered code.
Select the option or "Activate license" in the wizard.
If you are stuck on a specific error code or need help migrating a license, let me know. I can assist you further if you tell me: What you are running (e.g., 7.6, 8.1)? Is it a physical USB dongle or a software license ? What is the exact error message on your screen? Share public link
The license string is the primary authentication and authorization mechanism used by Applied Maths (a bioMérieux company) to control access to the BioNumerics software suite.
There are two primary ways to implement this string, depending on your lab setup.
For technical support or upgrades, you will likely need to provide the Serial Number associated with your license string. PulseNet International Common Troubleshooting "Bad License" or "License Violation"
: This often occurs if the number of concurrent users exceeds the allowed limit or if there is a mismatch between the license string and the connected USB key. Service Not Responding
In some cases, the license string itself may be valid, but the software fails to validate it due to network restrictions. Firewalls, proxy servers, or overly aggressive anti-virus software can block BioNumerics from communicating with Applied Maths' license servers, especially for internet or evaluation licenses. Ensure that your security software is configured to allow BioNumerics and its associated executables (like bn.exe and bnstart.exe ) to communicate over your network.
Navigate to and input your specific network activation code.
BioNumerics by Applied Maths (a bioMérieux company) is a premier software suite for integrated biological data analysis. Central to its installation, activation, and continuous operation is the .
Because the license string is essentially text, it can be easily copied via email. However, the acts as Two-Factor Authentication (2FA).