Bridge Write Permissions error

I have a new (2019) MacBook Pro running Catalina 10.15.1. I've installed Creative Cloud, including Bridge, PS, Lightroom, and Camera RAW and they are all up to date. I can open PS and Lightroom just fine, but when I try to open Bridge I get a message that "The operation could not be completed. A write permissions error has occurred." This happens whether I open it from the Creative Cloud icon or going through the Applications folder. There is no suggestion as to how to fix this.