I ve added support for the scroll wheel to the Microsoft Visual Basic for Applications 6 environment by carrying out the instructions on this page and I ve made sure, in the Add-In Manager, under Load Behavior, to check both the Loaded/Unloaded and Load on Startup check boxes but every time I open an mdb and go to the VBA editor window, I find the Loaded/Unloaded box unchecked. How can I make the setting stick