Notes about the EC3 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 EC3 file type is primarily associated with 'Print CD' by Epson America, Inc.. This software is typically only packaged with Epson printers and not sold as a product on its own.