If you have a missing Re-Install Now button in your WordPress installation and has tried to find a solution but turned up blank, try using the link below (with changes of your actual website) to get it to work once more.
Why was the re-install button missing? That I have not figured out as of yet but since I have a backup of my server settings, when I have the time, I will go back and see what the cause was and make sure it does not happen again to my website projects running WordPress.
Update: My Server was running out of disk space. As I mentioned above, I backup ALL my server settings and data daily and it ate up free space on the web server. To prevent this going forward, I am downloading the backups weekly for safe keeping then encrypt them before uploading to free online storage since some of the info is sensitive. Another option (which is costly) is to upgrade the hosting plan to one that has additional storage or make less backups which is risky.