My client lives overseas.

As usual, he can extension to 6/15.

This year, because of COVID-19, all taxpayer can e-file due to 7/15/2020.

When I try to e-file form 4868, there is a the error on Info WKS PartVII federal extension .

 I cannot clear it.

Error says,'07/07/2020 is after the final transmission date of 6/15/2020. You can no longer e-file Form 4868 after this date.'

How can I clear this error?