How do I take out the hyphens on my federal W-2 ID number? State Taxes Review keeps giving me this error to take them out.

The error I keep getting when I try to review my State Taxes: "Form TC-40W (1): UT Withholding ID number must be 14 characters long without hypens, you must go back to federal W-2 to update the employer/payer state withholding ID. " I'm guessing that this is to take out the hypens in my SSN, but when I go back, nothing works to edit them. I even called and talke to someone yesterday, without any luck.