@jaslake: Our IT department didn't want to add Calendar Control to the offending machine, and I do not have administrative rights. So I figured if I cannot make their machines look like ours, I will make my machine look like theirs. Upon removing Calendar Control 9.0 from my machine; my form still works perfectly fine. I got to thinking about how none of the code in my form should really need calendar control, and it was the only thing labled as "Missing" on their VBA References. I can only assume that their machines have a different form that they use that is causing that...but I doubt it is related to my form at this point. I have added the VBA.Environ to resolve that issue. I will test it after the other department opens to see if any other errors pop-up after that one is resolved and get back to everyone on the forum.