02-28-2016 06:37 PM
My EOS 70D is recognized immediately by my laptop, but after years of working fine with different versions of Windows it is no longer recognized by my desktop. The camera is listed among the devices, where it says that there is a driver problem. Trouble is, the camera does not need a driver in Windows 10. I installed the EOS utility update, but that did not help. I also uninstalled and reinstalled the camera, but that did not help either. In addition, I tried using the card in the reader slot on the desktop, but it was not recognized. I'd really appreciate suggestions about what my next step should be.
06-08-2016 09:22 AM
Well a fresh install of Win 10 detects my camera just fine.
I suspect there was some issue (software) on my Win 7 that didn't cause a problem with detecting the camera (driver already installed) but messed up Win 10.
06-08-2016 12:24 PM
Thanks for the idea. I'm away from home for a while but will look into reinstalling Windows 10 when I return.
04-15-2017 11:19 AM
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
12/18/2024: New firmware updates are available.
EOS C300 Mark III - Version 1..0.9.1
EOS C500 Mark II - Version 1.1.3.1
12/05/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
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