"Upgraded to Windows 7" and my Devices and Printers screen is blank (0 items). But the printers work!

Canon MP621 USB-attached through a USB hub.  Printer works and shows up in MS Word (and others) fine.  The Devices and Printers window is empty!  I reinstalled the printer but still no luck

Question Info

Last updated March 20, 2018 Views 1,552 Applies to:
Click Start
Type: CMD, from the results, right click CMD
Click 'Run as Administrator'
At the Command Prompt, type: sfc/scannow

This will check for any integrity violations

Restart your system
Andre Da Costa http://adacosta.spaces.live.com http://www.activewin.com
Windows Insider MVP
MVP-Windows and Devices for IT

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