Please try closing the T2125 first, and the TP-80. In Forms mode, go to the T2125, select Edit>Forms>Clear Current Form, and then Edit>Forms>Close Unused Forms. Then repeat for the TP-80.

I tried to close T2125 first and TP-80 next but it did not work.

I had to close Annex L with the same process you described (close current then close unused) and problem solved. 

The solution was provided in the French discussion for the same issue.

Merci!

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Would you happen to have a link to this?

Bonjour Je ne peux pas transmettre ma declaration d'impot du Quebec car la formulaire TP-80C est ouv... 

this is the link to the French conversation… 

Go see MarcBed answer further down the French conversation.

Please see the image below to delete forms in our TurboTax Download software. 

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I had the same issue and here is the sequence I followed to clear that error.

1 - Display SCH - L, clear form and then close unused form

2-- Display T2125, clear form and then close unused form

3-- Display TP80, clear form and then close unused form

4-- Save the return

5-- Close TurboTax

6-- Open TurboTax

7-- Load the return and Netfile it to Quebec

Thank you for your directions. It is appreciated.

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