Hi @Paulychilds , I am sorry for the issue you are experiencing.  Can you please share your Help -> System Info here?  And if possible, the corrupted file?   Andrew ... View more

Hi all, this issue has been fixed in an upcoming release.   Thank you, Cory ... View more

You can install the new version to try out and leave the prior version installed. Just make sure "Remove older versions" is unchecked:     https://helpx.adobe.com/creative-cloud/help/creative-cloud-updates.html ... View more

I have the same issue with the latest update - had to revert back. ... View more