I do have the latest version of the Camera Raw plug in and have re-installed it once more just to be sure. But the problem remains. Bridge does not detect any RAW file on the Cameras. Other programs do without any problem.(e.g. the EOS tools)
However, Windows file explorer has also difficulties. It detects something but doesn't recognize it as a CR2 file neither
Just a thought: the problem started already a while ago without any changes made to Bridge neither to the CANON cameras. The only thing that happened was... an automatic upgrade of Windows 10...Eventually the problems started.
Could there be any link ?? Maybe the issue is somewhere in Windows rather than in Adobe? (given the file explorer behavior ?)