How do I identify the process that owns a spurious dialog box?

21

3

A spurious dialog box (informative, no?) keeps popping up on reboot.

What's an easy way to figure out what clearly-very-well-coded-piece-of-software threw it up there? I've reduced the startup list to a minimal list to no avail.

error box

Peter S Magnusson

Posted 2009-11-12T19:46:07.280

Reputation: 553

1Just out of curiosity, what was the program? – Duncan X Simpson – 2015-08-19T03:04:34.753

I'm also curious what the program was. – David Refoua – 2018-06-16T16:43:50.393

Answers

26

Sysinternals Process Explorer has this feature in the form of a crosshair that you drag over any window or widget. Click the "crosshair button" and drag to the window, then release.

enter image description here

Josh Lee

Posted 2009-11-12T19:46:07.280

Reputation: 1 553

Nice, thanks! I've been using Process Explorer for years and I never knew about that! – Aaron Miller – 2014-06-22T01:19:06.133

4

In task manager, you should be able to right click it and select Go to process, which will open the processes tab and highlight the executable:

alt text

If that isn't helpful, Winspector (basically Spy++) can give you a better idea:

alt text

John T

Posted 2009-11-12T19:46:07.280

Reputation: 149 037

3

Check out Winspector. Install it & run. Switch the Window list's tab to Process. Then drag and drop the red "foresight" from the upper left corner of Winspector onto that dialog box. Winspector will highlight which process owns the message box.

sYnfo

Posted 2009-11-12T19:46:07.280

Reputation: 1 902

1

If you are already running AutoHotkey (and if you aren't, why not?) then you could use its Window Spy utility to locate the culprit.

Window Spy

JMD

Posted 2009-11-12T19:46:07.280

Reputation: 4 427

It doesn't you the process – zumalifeguard – 2017-09-15T00:24:11.620