Alex: I have found that using a custom combo box I built causes the module that contains it to stay in memory.
If I create a new instance but do not access it, everything is fine, As soon as I touch the dataprovider, it will not allow the parent module to unload (even if I set the dataProvider to null). I changed it to a standard combobox, and everything is ducky, but that doesn't have the features I need. If you could take a look at my ValidatedComboBox function and see if it is something obvious, I'd appreciate it. https://pastebin.com/HyMTCC1Y Paul R. Stearns Advanced Consulting Enterprises, Inc. 15280 NW 79th Ct. Suite 250 Miami Lakes, Fl 33016 Voice: (305)623-0360 x107 Fax: (305)623-4588