Keep trying to solve the issue,
On the backup files directory there are dozens of dirs with 2 characters (hashing start as in the db)
I've check the backup files (activities/wiki_xxxxx/wiki.xml), i'm trying to locate in the xml file the attachment file element ... however I can't locate it ... seems there is no element in the xml linking the wikis activities to the files in the backup dir.
Anyone can point me out where is the element in the xml linking the activities to the files ?
I share the wiki xml element below.