If we call it the Attachment Manager, let's be consistent and call it the Attachment Manager everywhere, we don't need a File Manager and Image Manager in addition to the Attachment Manager. I don't care what you call it, be persistence so you don't confuse the members. That should be able to be fixed in the configuration.
The language categorizing these features and functions are that of the developers of the UBBthreads software - not mine. And this has nothing to do with configuration settings - but with the actual capabilities of the software - specifically coding changes between versions 7.5.8 and 7.7.5. The entire progression of features/functions can be found here:
https://www.ubbcentral.com/changelog.php In past postings in the General Discussions forums I have documented/described the capabilities of the Image Manager and the File Manager under our then circa 7.5.8 implementation. I cannot unsay those things. I can only put them in context with the new jargon and features of the latest release.
We have made some progress, but I would say still no cigar. This can be easier to use.
TTW all I can suggest is that you register as a user over at the UBBcentral forums:
https://www.ubbcentral.com/forums/ubbthreads.php/forum_summary and submit specific enhancement requests to the developers of this software.
