eps

I cant seem to get quickbooks to file an EPS. I have updated my CIS suffered in the payroll accounts and settings and it normally then files an EPS and shows it in my Payroll tax centre but no EPS is being generated. I need to file this to HMRC to let them know how much CIS I have suffered. Its been fine up to now but wont do it this month. I am in the right date range 6th to 19th of month so a bit lost!