Hi

I keep on getting the following error message when trying to Netfile.

We're sorry, the Canada Revenue Agency was unable to accept your NETFILE tax return. Message from the CRA: CRA Result Code: NETFILE submission was already confirmed. Not letting this second submission pass through. Do a REFILE.

Whether I enter the Netfile code or simply leave the space blank, I got the same message preventing me from sending my tax statement...

Any advice would be much appreciated. Thanks

Laurence