I'm getting this exact same error and nothing I do will let me remove it. I had just done an update and since that it seems to be giving me this error. Anyone know the fix?

They need to patch the software again to correct the problem. I checked for an update Thursday and there was no update. 

There was a patch. But it is not straightforward. To fix, you need to open schedule h and clear the check boxes. I added a x to the last box on the top row. Then remitted. It gave me a First Name Error, but it accepted and submitted my Quebec taxes. 

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not working for me

@Maxliu Please try doing as Tremble176 suggested above. If you are still not able to resolve this issue, please contact our phone support team at 1-888-829-8608.