Encrypted site.ini files

Hi again.

Sorry but I am a newbie so I have another question ;)

I have noticed that some site.ini files have non-readable data after the site url, and I figured they are encrypted (I´ve pasted some part below so you can see what I actually see). When I use those files, I always get "no shows in indexpage", even with brand new files like Spain`s tivify.tv.ini that was updated only 4 days ago (I´ve tried several others too).

I am adding files where I used Portugal`s meo.pt.ini (I can read whole file and I get the info in guide.xml), and a couple of lines from tivify.tv.ini.

Here is an example of what I see in tivify.tv.ini

site {url=tivify.tv|timezone=UTC|maxdays=7|cultureinfo=es-SP|charset=UTF-8|titlematchfactor=90|keepindexpage}
site {episodesystem=onscreen}
+aXvzpukUaENIkuAsztPqA==
WUcikxV7ihTcaaXDDCPS9kr2AW8ETJzZyTbiXQUhRTvM5qEd0oWRzBF+TZ3sidyUZE1s3XYNxQ51HjLj3NgoikaucMa733CHJUHHLAHzoAa2Dw4qGHP10uzp7x8RX7lAaU/M/84mmXz7ZOwN2yqTvg==
zcEirN0Rk4zmPvZBd4VJZ4UQxPcwwKtANvfOEl5uYwa6Lu4jMP444r9NsOonSaBYlwQru86LVGebntRDoHejLim3qe6Pk4MBT7hnOXZGTzc=

I am using version 5.1 running on Windows 11. And I´ve already downloaded and run SiteIni.Pack.Update.exe.

Thank in advance for your help!!!