Netrunner 25 installed, but cannot open my old /home directory

I have installed Netrunner 25 KDE over MX KDE-root. My old /home directory should not be overwritten. But now it does not have the name /home from Netrunner but is not included as /homeMX!
I can’t open the /homeMX folder either!?! The blue file folder has a red lock and the message: Folder /media/dottore/homeMX/dottore cannot be opened.

How do I get the rights?

mfg -lumpi-

You might want to ask the MXLinux devs about what happened as I think they may be able to help you.

https://forum.mxlinux.org

@lumpi, including more details about your particular setup would be helpful. Did you have MX Linux installed, and did you have separate root and home partitions? How did you set up Netrunner 25, assuming you used manual partitioning?

A directory with the lock emblem simply indicates that you do not have permission to open it.