https://www.tntware.com/tntconnect/help/faq_en/pages/can-two-or-more-users-share-a-database-file-over-a-local-area-network.aspxIt is relatively safe for multiple people to simultaneously edit the same TntMPD database over the network. Special care is needed to avoid data corruption. Let me unpack this: TntMPD uses a file-based database system (MS Jet/Access to be precise). IfenCommunityServer 2008.5 SP2 (Debug Build: 40407.4157)