check marks not turning black

I got help from the experts and everything is working fine except only one  label is turning black cant figure out wnat the problem.

On clicking the check mark it is suppose to disable and turn black and only the first label is turning black. Here is the code and th DB

Private Sub Form_Current()
Dim i As Byte
    Dim sNum As String
    Dim isChecked As Boolean
   
    For i = 1 To 18
        sNum = Format(i, "00")
        isChecked = Me("chk" & sNum)
        Me("lbl" & sNum).BackColor = IIf(isChecked, vbBlack, vbWhite)
        Me("chk" & sNum).Enabled = Not isChecked
   
    Next
   
End Sub

Private Sub DisableMe(sCtrlName As String)

    sNum = Mid(sCtrlName, 4)
    Me("btn" & sNum).SetFocus
    Me("lbl" & sNum).BackColor = vbBlack
    Me(sCtrlName).Enabled = False

End Sub

Private Sub ResetMe(sCtrlName As String)
    Dim sNum As String
   
    sNum = Mid(sCtrlName, 4)
    Me("lbl" & sNum).BackColor = vbWhite
    Me("chk" & sNum).Enabled = True
    Me("chk" & sNum) = False

End Sub

Private Sub btn01_Click()
    ResetMe (ActiveControl.Name)
End Sub
Private Sub btn02_Click()
    ResetMe (ActiveControl.Name)
End Sub
Private Sub btn03_Click()
    ResetMe (ActiveControl.Name)
End Sub
Private Sub btn04_Click()
    ResetMe (ActiveControl.Name)
End Sub
Private Sub btn05_Click()
    ResetMe (ActiveControl.Name)
End Sub
Private Sub btn06_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn07_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn08_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn09_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn10_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn11_Click()
    ResetMe (ActiveControl.Name)
End Sub


Private Sub btn12_Click()
    ResetMe (ActiveControl.Name)
End Sub



Private Sub btn13_Click()
    ResetMe (ActiveControl.Name)
End Sub


Private Sub btn14_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn15_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn16_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn17_Click()
    ResetMe (ActiveControl.Name)
End Sub

Private Sub btn18_Click()
    ResetMe (ActiveControl.Name)
End Sub







Private Sub chk01_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk02_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk03_AfterUpdate()
    DisableMe (ActiveControl.Name)
End Sub
Private Sub chk04_AfterUpdate()
    DisableMe (ActiveControl.Name)
End Sub


Private Sub chk05_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk06_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk07_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk08_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk09_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub


Private Sub chk10_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk11_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk12_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk13_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk14_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk15_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk16_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk17_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub

Private Sub chk18_AfterUpdate()
DisableMe (ActiveControl.Name)
End Sub
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