"devcon.exe failed" i get this issue, everytime i try to

devcon.exe failed: Windows 7 - Windows Device Drivers Oct 28, 2009 Microsoft Microsoft How do I use devcon to update drivers? - Device Drivers - MSFN May 26, 2010

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I'm automating the removal of a USB printer from machines with Windows XP SP3. To do this, I'm using Microsoft's Devcon Utility. Running the command: devcon findall *hp* Returns: USBPRINT\\HEWLETT- MultiKey 64bit for MasterCAM X7-2017 - Should I Remove It? On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:; Windows Vista/7/8: Click Uninstall a Program.; Windows XP: Click Add or Remove Programs.; When you find the program MultiKey 64bit for MasterCAM X7-2017, click it, and then do one of the following:; Windows Vista/7/8: Click Uninstall.

Installing DevCon on Windows 8.1 – Plugable

Updating drivers for ROOT\UNKNOWN\0000 from D:\share\opt\KMDFDriver\hidriver.inf. devcon.exe failed. As a result of the operation, it creates a new device named Unknown device without children. Devcon not working correctly in Windows 7 - Microsoft Aug 02, 2010 devcon.exe install c:\windows\inf\netrasa.inf - Microsoft Dec 09, 2014 Using Devcon.exe