Have been having a problem with Adobe Bridge not seeing CS6. This has been an ongoing problem for many people, with many not finding a solution. I decided to download Bridge again to see if that would resolve the problem. Must admit to being extremely suprised to find that the latest version is available for free, so I downloaed it and yes it solved all my problems. As I normally use Lightroom Bridge does not get a lot of use.
For anyone interested you can read about it and download from
https://www.adobe.com/uk/products/bridge.html
Harry