Import photos from Canon 5D2 to Windows with Digikam

How could I connect my Canon 5D Mark II to digikam with Windows 10. Camera is connected with USB cable to computer. I can see camera folders in file explorer or with Canon utilities, but I can not connect camera from Digikam.

I tried also mount camera from Darktable 3.6.1. I get error message “failed to initialize canon EOS 5D Mark II on port usb:001,005, likely causes are: locked by another application, no access to devices etc”

I had the same problem. The solution was to disable the function “Automatically mount removeable media when inserted and on startup” in the Filemanager settings (I am using Linux Mint Cinnamon)
Bildschirmfoto vom 2021-12-23 15-06-38
Here my settings in the Media Handling menu