In the GVC, the connection profile is stored in a Connections.rcf file located in the following folder (Windows):
C:\Users\username\AppData\Roaming\SonicWall\Global VPN Client\AppData\Roaming\SonicWall\Global VPN ClientThere is also a Backup.rcf file created.
If either of these files are missing, the GVC client will create the other, upon starting, based on the one existing file.
If both of these files aren't present, then the profile list in the GVC client will be empty and the GVC client will create two empty files.
To export/import the connection profiles, you need to copy/replace the connections.rcf file in the directory listed above.