Notes about the NETA file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The NETA file type is primarily associated with 'Netica' by Norsys Software Corp.. Netica is Bayesian network development software. It manages uncertainty in business, engineering, medicine, or ecology.