I have corrected the paths error problem, but am still having trouble with upgrading the calendar to its newer version.
In System Information it states that the current calendar version is 6.3.19, and that there is an update available for 6.3.22. I have, in bold red text under Version Status: The installed version is NOT up to date!
In the past, I had to have had someone upload the files for me onto my server, and I'm not sure if that's the case now. I'm using WS_FTP Professional and it has the two ASCII/Binary transfer modes available as features, but I have followed the instructions from the online manual for maunal-installation, and still see that the version has not been updated.