Adobe Bridge does not allow deleting files
I have an iMac with OS Catalina version 10.15.4, I think that since the update to the spring version of Catalina, I cannot delete files from Bridge, I thought it would be something specific that would be corrected and I have used Finder for it, but time passes and it continues the problem.
I detail below how it occurs. When from Bridge I try to delete a file, they are usually photographic (raw, jpsg, tiff, etc.) that are on an external disk (WD My BooK), after confirming the request, a warning message informs me "Error during the operation delete. Some files may not have been processed "but the file disappears. So if I get out of the containing folder and go back in I find the file again.

