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#1
Weird Window that does not close
My friend just emailed me yesterday two pictures of a window that says {dependencyProperty.UnsetValue}.
He says it does not go away and he has to reset his machine so he can use it until it shows up a few minutes later.
I asked him if he installed anything or did any updates. He said he has done nothing.
Both him and I are working so I don't have access to his machine and he can't send me more info right now.
I will try to see him tomorrow, but I just wanted to know... From these pictures, do you guys know what this is?