Named range referred to from a different sheet [RESOLVED]

The the following VBA code

VB Code:

Private Sub ComboBox1_Change()
    Sheets("Calcs").Range("F21").Value = ComboBox1.ListIndex
End Sub

works fine. Thereafter I have named "nQ" the range "F21" and tried:

VB Code:

Private Sub ComboBox1_Change()
    Range(ThisWorkbook.Names("nQ")).FormulaR1C1 = Trim(ComboBox1.ListIndex)
End Sub

and it gives error 1004.

ComboBox1 and range nQ are in different sheets. But if I redefine nQ to be a cell in the same sheet as the combo then it works. So, how do I have to go about this?

bump

Finally this has worked:

Application.Range("nQ").Value = ComboBox1.ListIndex