NVMS7000 (Mac) 64bit version. Download Link: Here
This KB document supports the Catalina or higher version (64bit). PDF Download Link: Here
Or click the Picture below to download the PDF Quick Guide file.
Screenshot from Apple M1
Upgrade from 32bit to the latest Catalina OS (64bit). You may have this issue
"NVMS7000 needs update" error message.
But, the latest NVMS7000 Mac (64bit) is already compatible with the Catalina.
The reason is you are still using the old NVMS7000 version. To fix it, you need to uninstall the previous NVMS7000 Mac from the Mac Applications folder. (Remember) UNINSTALL the broken version,
Do Not Overwrite the existed version. To uninstall it, select NVMS7000 & dump to the trashcan, will do the uninstall. Then, reinstall it. I display the installation in the PDF file already.
This is Broken NVMS7000 icon looks like.
Allow 3rd party App to download and install
Apple System Preference > Security & Privacy > General
Back Video Screen Issue
If you have this issue because your Mac is not allowed to display. Go To
Apple System Preference > Security & Privacy > Privacy (see the Red Circle).
How to Login from the PTCloud?
download the PDF to see more detailed information. Page 4.