Photoshop won't open raw files error message Could not complete your request because the file was not found continues to pop up.

Adobe Photoshop won't open raw files, error message "Could not complete your request because the file was not found" continues to pop up. I have updated Adobe Psd to version 20.0.4 (newest version), my MacOS High Sierra is version 10.13.6. Both of my cameras are on the supported camera list, Canon EOS 5D Mark III & Canon EOS 7D. Half of us on the design team experiencing this problem, it started with my program now more members have been affected. This is really messing up our work flow and preventing us from doing our jobs. Any help would be appreciated, the sooner the better. Thank you!