The following are steps to add a network drive.
You will need to know the folder's/drive's name and have permissions granted to access the drive before you can add it.
Network drives/folders are not named "T drive" or any other letter. It is a specific folder name.
2. Under "Server Address" follow the syntax below.
smb://upost/EXAMPLE FOLDER
Replace EXAMPLE FOLDER with the exact name of the actual folder you are trying to connect.
If you click on the "+" icon it will add it to a favorites list below so you do not need to type it again.
