Why isn't Matrikon Data Broker (MDB) appearing in the discovered OPC UA servers list displayed by UA Explorer?
![OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation](https://s3.amazonaws.com/opc-downloads/category_picture/37cffd9819e3dd4c16908df960810d5a139411889586185927.png)
OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation
![OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation](https://opcfoundation.github.io/UA-LDS/images/mDNS-network-diagram.png)
OPC UA LDS-ME! The official UA Local Discovery Server with Multicast Extensions from the OPC Foundation
![The installation of OPC UA Local Discovery Server 1.03.371.424 appears to have failed" when using MSI or EXE as prerequisite · Issue #37 · OPCFoundation/UA-LDS · GitHub The installation of OPC UA Local Discovery Server 1.03.371.424 appears to have failed" when using MSI or EXE as prerequisite · Issue #37 · OPCFoundation/UA-LDS · GitHub](https://user-images.githubusercontent.com/29632411/35513631-0d9736c8-0504-11e8-984a-6489446bb305.png)