If you are filling out the Form 4852 for a substitute W-2, just leave the EIN field blank, if you have anything in the box, delete it and try to move forward. Unfortunately though, you have to have an EIN to be able to e-file. You will have to mail in your return for this year.
See the TurboTax FAQ
below for more information on how to print out and mail in your paper return.
https://ttlc.intuit.com/replies/3401713