Runtime 424 error

It should be a comma between rowcount and colcount1 in Cells.

With Worksheets("Sheet1")
     If .Cells(rowcount, colcount1) = "AAA" Or .Cells(rowcount, colcount1) = "BBB" Then
        cprid = .Cells(rowcount, colcount2) & "__1111"
        .Cells(rowcount, colcount1 + 40) = cprid
     End If
End With