| Event Id | 8278 |
| Source | Mapsvc |
| Description | User Name Mapping failed to register the following version and protocol with the portmapper : 1 TCP. You will need to restart User Name Mapping for client programs to be able to communicate with the service. |
| Event Information | According to Microsoft: CAUSE: These errors occur because the User Name Mapping service is dependent on the network connectivity; the service must have at least one network connection to start. These errors do not affect the system, and the User Name Mapping service will work as expected after the system has a valid IP address. RESOLUTION: Make sure that the Windows-based computer has a valid IP address, and then manually restart the User Name Mapping service. |
| Reference Links | The User Name Mapping service does not start and you receive application event error messages |
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