Thank you. I tried it again; the right version is shown on the update page, but I get this error message "There are no active installations with this license key" and the site has now stopped working. If I missed a file or step, will you please send it to me or advise on how to proceed? Thanks!
This is listed as version 6.0.0 but when I tried to update from my current version (2.0.0), there was nothing to update as this file is the same old version (2.0.0). What's up, Mahmoud?