It’s interesting that I had tried 2.7 and it didn’t work either but when 2.7.1 came out, people said that it worked so I upgraded. The demo slideshow started working again so I tried uploading a new one and got the infamous “wrong file” error.
Remembering reading past posts of other people began having comparability problems with the slider creation program when the Wowslider plugin was updated. Basically, whenever there’s a new plugin version released, make sure that there’s a levelset slider creation program to go along with it.
I upgraded the creation program an was able to upload a slider that worked! Didn’t need to change anything on the site either!
That lasted about a day and a half. The site is now saying that there’s an upgrade to the Wowslider program available; version 2.7, it says that I’m running version 2.5! Wait, I just updated it to 2.7! I now remember that the last time that I can remember running the plugin without problems was when I installed version 2.5 about a couple of weeks before upgrading to 2.6.
So here I am concerned about trusting the what lies in the upgrade.