Cleaner Errors

Public Class Form1



    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Label.Text = "Cleaned."
        If CheckBox1.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.txt")
        End If
        If CheckBox2.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.jpg")
        End If
        If CheckBox3.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.v3d")
        End If
        If CheckBox4.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.bin")
        End If
        If CheckBox5.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.dmp")
        End If
        If CheckBox6.Checked = True Then
            On Error Resume Next
            Kill("C:\Nexon\Combat Arms\*.dump")
        End If
        If CheckBox7.Checked = True Then
            On Error Resume Next
            System.IO.File.SetAttributes("C:\Nexon\Combat Arms\EndingBanner.exe", System.IO.FileAttributes.Normal)
            Kill("C:\Nexon\Combat Arms\EndingBanner.exe")
        End If
        If CheckBox8.Checked = True Then
            On Error Resume Next
            System.IO.File.SetAttributes("C:\Nexon\Combat Arms\CAV.exe", System.IO.FileAttributes.Normal)
            Kill("C:\Nexon\Combat Arms\CAV.exe")
        End If
        If CheckBox9.Checked = True Then
            On Error Resume Next
            If Dir("C:\Nexon\Combat Arms\MOVIES") <> "" Then
                Rename("C:\Nexon\Combat Arms\Game\MOVIES", "C:\Nexon\Combat Arms\Game\CLEANED")
            End If
        End If
    End Sub

    Private Sub CheckBox10_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox10.CheckedChanged
        If CheckBox10.Checked = True Then
            CheckBox1.Checked = True
            CheckBox2.Checked = True
            CheckBox3.Checked = True
            CheckBox4.Checked = True
            CheckBox5.Checked = True
            CheckBox6.Checked = True
            CheckBox7.Checked = True
            CheckBox8.Checked = True
            CheckBox9.Checked = True
        Else
            CheckBox10.Checked = False
            CheckBox1.Checked = False
            CheckBox2.Checked = False
            CheckBox3.Checked = False
            CheckBox4.Checked = False
            CheckBox5.Checked = False
            CheckBox6.Checked = False
            CheckBox7.Checked = False
            CheckBox8.Checked = False
            CheckBox9.Checked = False
        End If
    End Sub
End Class

Error	1	Statement is not valid in a namespace.

Statement is not valid in a namespace.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click