I get a runtime error 6 overflow at the "FOR" line. It's highlighted yellow when I get the debug error. What is wrong?
For i = 2 To tbox + 1
aa = CheckSum(xxx)
Cells(i, "A").Value = txt
Cells(i, "B").Value = aa
Cells(i, "C").Value = txt & aa
txt = txt + 1
Next i
For i = 2 To tbox + 1
aa = CheckSum(xxx)
Cells(i, "A").Value = txt
Cells(i, "B").Value = aa
Cells(i, "C").Value = txt & aa
txt = txt + 1
Next i