System.InvalidOperationException

Setting up payroll for an client I have been using MYOB for over 20 years but have not used payroll on MYOB as company has always done this themselves manually.  Finally convinced them we must use MYOB 

When I go into the Payroll Reporting and select :Check Payroll Details or Payroll Reporting Centre" MYOB Crashes.  I thought maybe the payroll categories need assinging so did that for all tabs, checked all had been assinged to a ATO reportable Category.

Then Tried again to select eihter "Check Payroll Details and Payroll Reporting Centre" MYOB crashes.

Code:

Unknown (0)

Message:

 (Unknown): ShowUIView(SingleTouchPayrollReadinessCheck,...,...) (this is when I try to select Check Payroll Details)

Code:

System.InvalidOperationException

Message:

Sequence contains no elements (This is when I select Payroll Reporting Centre)

really need to sort out as need to process STP for the last 2 weeks