I have Msecure 5 Pro and sync is disabled.
You should be able to simply turn on Dropbox syncing in mSecure's Sync Settings. The article Andy linked has all the instructions needed to set up the feature - https://support.msecure.com/en/support/solutions/articles/36000064296-dropbox-syncing.
What happens after you follow the instructions in that article?
I'm sorry, stupid me. i figured it out. Thanks anyway.
No problem at all Brad! It's great to hear you were able to get it figured out!