T1255 and Schedule 3 error

[suzhar]

I have completed a T1255 (principal residence deceased person) instead of a T2091 (principal residence), however the schedule 3 is not updated with the information as it wants an autocalculated amount from line 56 on T2091.  The result is a positive capital gain instead of a zero capital gain.  I am unable to manually update the T2091.  How can I fix this error? 

[TurboTaxSusan]

Have you filled out the Principal Residence Designation Worksheet completely and correctly?

[suzhar]

Yes it is completed fully and correctly

[TurboTaxSusan]

Please contact our phone support team at 1-888-829-8608 as they will be better able to assist you.