I have a Userform in Excel (2007) with several check-boxes on it. For example, there are 2 categories, each with 5 check-boxes under it. The user needs to check one from checkbox 1-5 (category 1) and one from checkbox 6-10.
Upon selection from any of the checkboxes 1-5, say number 2, then checkbox 1,3,4 and 5 should become disabled.
Many Thanks for the Advice!