Few months ago I installed Zorin OS on SSD and HDD during installation I assigned as home and formated as ext4. Today I deleted content from SSD and installed Zorin OS. HDD I selected as home.
After the installation I can't access to HDD content. When I open disks Zorin OS recoginze HDD but when I try to access it with file manager I can't open the content.
Can you right click on your Home folder (davidmts) and check the file permission?
If this drive is carried over from you previous installation, you need to set a correct permission for the current installation to be able to access it.
I think you have to make sure that you set your /home directory on this HDD you want to use during the installation.
For the simplicity, I usually keep the default home directory in a default location. I keep all my music and picture/video in a separate large capacity SSD and access to it as I need. In this scenario, I am spared from making any changes for each OS changes.