I have been getting this error when trying to open a trial of Element. I've tried to fix it for over a week now and get frustrated then give up again. I have searched the forums for an answer and tried to find the SLStore folder, but I can't. That resolution was for a previous version, so not sure that's still applicable. I also ran the liscening quick fix and that didn't work either.
I previously tried a trial of Lightroom and had no problems.
Any advice is appreciated.