Requery forms closed error

[raphael99]

Hi. I have one form (FRMPIP) which has a button to save data and requery 2 forms

Forms![FRMMesePrecedentePIP].[FRMSottomaschera QueryPIPConcatRelatedsuMesePrecedente].Form.Requery

Forms![FRMMeseCorrentePIP].[FRMSottomaschera QueryPIPMeseCorrenteConcatRelated].Form.Requery

The two lines of code requery two different subforms located on two different mainform.
All is working fine if the both mainform including subform are opens.
If one or the other mainform is closed I get error "impossible to find form "nameform".
Is there a way to bypass this obstacle?
Thanks

 

[raphael99]

Solved:

If CurrentProject.AllForms("FRMMeseCorrentePIP").IsLoaded Then
Forms![FRMMeseCorrentePIP].[FRMSottomaschera QueryPIPMeseCorrenteConcatRelated].Form.Requery
End If

If CurrentProject.AllForms("FRMMesePrecedentePIP").IsLoaded Then
Forms!FRMMesePrecedentePIP.[FRMSottomaschera QueryPIPConcatRelatedsuMesePrecedente].Requery
End If