Happy new year Bob et al! I have the latest Planner and SkyX (4.2.1/10.1.9 Build 4210) on a new W7 64-bit machine and all has come together well. I am also now able to reopen and edit plans in Planner w/o an ActiveX error. One question- I don't think the time advance window is working? With the window active, any mouse wheel commands are ignored. The only change I see is if the clock is running, it advances to 'Stop', and that's it. Am I missing something? I know Bob you mentioned it working with SkyX v.10.1.10, not yet posted. Thanks! WK