OPC UA LDS fails to start|OPC UA Standard|Forum|OPC Foundation Log InSelect ForumAnnouncementsProduct and Service RequestsSuggestionsOPC MarketplaceOPC UA StandardOPC UA Companion StandardsOPC UA Implementation: Stacks, Tools, an…OPC Certification and Interoperability T…Classic OPC: DA, A&E, HDA, XML-DA, e…Miscellaneous SearchAdvanced SearchSearchForum ScopeCurrent forumAll forumsMatchMatch any wordMatch all wordsMatch phraseForum OptionsPosts onlyTopic titles onlyPosts and topic titlesMinimum search word length is 3 characters - maximum search word length is 84 characters Search Login name Password Remember me Lost password? HomeForumOPC UA StandardOPC UA LDS fails to start OPC UA LDS fails to startMike LamusseMemberMembersForum Posts: 3Member Since: 05/23/2014 Offline108/24/2017 - 02:28 I have run into a situation where the OPC UA LDS 1.02.335 fails to start and reports an "Error 1 : Incorrect function". I have uninstalled it and re-installed which has not helped. Port 4840 is not in use by any other application Can anyone help with this? Regards Mike Randy ArmstrongAdmin Forum Posts: 1673Member Since: 05/30/2017 Offline208/28/2017 - 08:30 Please update to the latest LDS. Security vulnerabilities exist in that version. Forum Timezone: America/PhoenixMost Users Ever Online: 1361Currently Online: Guest(s) 42Currently Browsing this Page: 1 Guest(s)Top Posters: Forum Stats: Groups: 2Forums: 10Topics: 1520Posts: 5144 Usage Policy © Simple:Press — Privacy Policy New / Updated TopicsExchange values between different OPC UA…Missing Product in Marketplace SearchQuantitiesFolderType and UserCredentialC…Confusion about error codesFacing issue of disconnect after 57 min…Server Index in NodeIdChange of Namespaces after the server ha…Namespace of BrowseNames of standard Fil…Structure with subtyping and Optional fi…Status code BadNodeIdUnknown when readin…Best practice to avoid inconsistent mach…Error in Robotics NodeSetModel Compiler usage for client sideRAM memory concernsOPC UA Client Application Certificate Se…PHP or Javascript implementationIs upgrading to OPC Core Components v3.1…OpenSSL 1.1.x phase out need to replace …New version of OPC Core Components Redis…OPC DA to OPC server communication.