I found a very similar question on the forum, and I am wondering if the question might be helpful for you?
Hi Rie,
Thanks for the response. But, I am actually trying the solution provided in the question that you provided the link to. But, I am having difficulty understanding where exactly to put that part of the code. Also, in AcIconInfo do we need to pass the path to .ico file? And if so, do I need to make sure that the provided icon is of a specified dimension? Like 16×16 or 8×8?
If you could provide a breif answer that would be great. As the answer in the provided link is very difficult to understand.
Thanks!
This Demo Access Control Plug-in sample might be helpful, please explore it -