WD22 : "Window not created by Windows"

Hi,

sometimes users get the following error when opening a window.
"<WindowPlanningEdit> window not created by Windows. No possible reason returned by system"
This is a modal window. can happen with differnet windows not this particular one.

Users are on a terminal server. Windows 10 with 'Ivanti Workspace Control' on top.

Anyone seen this before It happens maybe once per month or so with an application used by 10 users daily.
So not a big deal, but still...

Arie

Hi Arie,

I have seen this error a few times from my users.

I've tracked it down to there being too many controls on open windows.

I worked around it by moving some of my internal windows from the main window into a modal window - this seems to stop it happening.

Ned

Thanks Ned,

could very well be the case, I do have windows with some loopers where each looper row has a dozen of controls.
I will keep this in mind, it's not a big deal at the moment.

Arie