Trying to Change the background colors on option buttons as well will be doing checkbox
Here is code
Set sht = Worksheets(1)
Dim objX As OLEObject
For i = 1 To sht.OLEObjects.Count
If TypeName(sht.OLEObjects(i).Object) = "OptionButton" Then
sht.OLEObjects(i).Object = False
sht.OLEObjects(i).BackColor = &HFFFFFF
End If
Next i