Modules & VBA :: Disable Navigation Pane - Not Just Minimize / Hide It

I would like to disable the Navigation Pane completely, based on the security level of the user that logs in, of course.

I have code that checks their level (I'm an "Admin" and everyone else is a "User"). If they are a user, then it hides the ribbon and minimizes the nav pane. If the login is mine, it enables everything.

That works, but the only problem is that the user can just maximize the Nav Pane on their own and access all the tables, and I don't want that. I can't find any code that completely disables the pane.

I have this code connected to my login button on my login form:

Code:

If Security = "User" Then
DoCmd.ShowToolbar "Ribbon", acToolbarNo
DoCmd.NavigateTo "acNavigationCategoryObjectType"
DoCmd.Minimize
Else
DoCmd.ShowToolbar "Ribbon", acToolbarYes
DoCmd.NavigateTo "acNavigationCategoryObjectType"
DoCmd.Maximize
End If

I can go to the options menu and disable the nav pane completely, so I know since only I have access to the ribbon, I could always go in each time and recheck the display nav pane option on that menu. But, that could be a little bit of a pain having to do that each time.

Also, I know I could finish the design and convert the DB to an MDE, but since my DB isn't broken up into a front/back end, I have to access that same DB everyone else uses, and if any changes need to be made, I don't want to have to use my backup, transfer over the changes any user made to the records, and then reconvert it back to an MDE each time.

If it's possible, I'd like to do all this using VBA. If they aren't an ADMIN user, then disable everything for them, but if I login, enable everything for me.