Comments by BlackMilan (Top 27 by date)

No, 1 exit after starting 2. Otherwise, the update of 1 would not work.

Thanks, but no, I get the issue on another pc.

The 1st exe is startet from desktop, and DragEnter works fine. Then, it starts a 2nd exe, and the 2nd restarts the 1st exe after update it. Thereafter, the 1st exe no more receives DragEnter event. But, after exit and starting from desktop, DragEnter will work again.

I'm confused while reading about MIC and UAC, because this issue should also exist on Windows 7, but there isn't it. Only Windows 8.

I don't think so. That's all:

<pre lang="c#">
Process p = new Process();
p.StartInfo.FileName = fileName;
p.StartInfo.Arguments = arguments;
p.Start();
</pre>

I think, you doesn't understand the problem behind. MouseEnter and MouseLeave events will be fired, if Mouse goes inside respectively outside the "inner area" (form1.ClientRectangle) of the Form. But I will see an event, if the mouse goes inside respectively outside the form1.DesktopBounds.