Managed to find an old version. Installed and works fine.

Same problem here with win xp since upgrading to 2.6.3

I did, just after the friedrichshafen break, the suggested solution was deletion of the user folders removal and re installation, which was done but still the problem persists.

and I asked if it was possible to get online and older version to roll back to but was told that they were not available.

instead I switched to android and used the skydemon mobile as a table decoration, now I have an older version which will start but I haven't tried to sync or use it in anger.

dynaeronaut, did you contact us for support?

just tried installing 2.3.4 an old version and the problem goes away. it would be sensible if skydemon kept the older versions available for download somewhere so when they break the code in an update users can roll back.

Same problem here. with winXP updated sky demon and it is broken and has been for over a month.

as far as I can tell this has been a problem since the 19th April update of skydemon, but the older version that works is not available to download. This is a basic coding error in skydemon 2.6.2 and it hasn't been fixed in 2.6.3

really annoying as now my SD mobile is currently useless.

removed reinstalled everything, updated .net and all windows components and still the same problem. It is not the computer it is skydemon code.

Thanks for trying :-) Over to Tech!

Hi

Moving the SD Folder to my desktop forced a new login process, but still gave me the unhandled exception.

I seem to be getting two slightly different exception, this one follows if I select continue, and instead of 'specified window is not open' I get 'object reference not set'.

System.NullReferenceException: Object reference not set to an instance of an object.
at Divelements.SkyDemon.Mapping.xc4c7d023ab77af92.x0d1d644f87ce3440(Object xe0292b9ed559da7d, MouseEventArgs xfbf34718e704c6bc)
at System.Windows.Forms.MouseEventHandler.Invoke(Object sender, MouseEventArgs e)
at System.Windows.Forms.Control.OnMouseMove(MouseEventArgs e)
at Divelements.SkyDemon.UI.x41964589b3b956a5.OnMouseMove(MouseEventArgs e)
at Divelements.SkyDemon.Mapping.x5cf3c184e49e0afe.OnMouseMove(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseMove(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at Divelements.SkyDemon.Mapping.x5cf3c184e49e0afe.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativewindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativewindow.WndProc(Message& m)
at System.Windows.Forms.Nativewindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

In your Documents folder, there is a SkyDemon folder - try moving that folder to your desktop (or somewhere else out of the way), then re-launching.