Can you post a screenshot of the error message? The term "read" is pretty general.
Can Bridge display thumbnails for them?
Can you open a JPG from Bridge into Photoshop? Can you open a JPG from LR into PS?
What version of Camera Raw are you using? On Windows you can use Photoshop: Help / About Plug-in / Camera Raw to find out.
The X70 needs ACR 9.4 or newer. Is it possible you're somehow running PS CS6 which is only compatible up to ACR 9.1.1?
Here's the error message:
I am running PS CC 2017.1.1, but ACR is 126.96.36.1991. Both PS and ACC say it is up to date. Bridge cannot display thumbnails for the raw files. How can I make it install the proper version of ACR?
I have had for a while and still have the situation where LR says that PS does not have the proper version of ACR, but all has worked ok if I tell it to ignore that, until now this problem with the X70.
A little later:
I HAVE FOUND THE ACR 10 INSTALLER AND SUCCESSFULLY INSTALLED IT AND THE PROBLEM SEEMS TO BE SOLVED.
Thank you very much,