Need help.  Sage 50 is installed and gets this message when run:

Sage 50 could not be opened because the company data location at Z:\ on \\SERVER\Peachtree\Company could not be found or accessed.

However, I can open up (Windows 10) File Explorer and go to the mapped Z:\  and see all of the files.  Access is set on the (Windows 10) SERVER for Everyone with Read/Write permission.  So, I don't understand why I can see the networked folder & files from the client PC, but Sage 50 can't.  

Help, Please!