11-26-2015 09:39 AM
Windows is not detecting my cameras. I have a laptop and Desktop (both Win7 64 bit) and the same is happening on both. I plug in the camera using USB cable that came with camera and Windows fails to find a driver. Device Manager shows a yellow exclimation point and shows as "canon camera". I have a work laptop with the same OS and it works fine.
11-26-2015 05:54 PM
Have you tried re installing the software disk that came with each camera?
11-27-2015 07:58 AM
Try the automatic USB troubleshooter:
https://support.microsoft.com/en-us/kb/943104
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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