The FHIR Connector extension is installed like any other 
Mirth® Connect extension. This can be done through the 
Mirth® Connect Administrator in the 
Extensions view or by extracting the contents of the provided ZIP file into the extensions directory inside the 
Mirth® Connect installation directory. For older versions of 
Mirth® Connect, the plugin can be installed via 
Plugins> 
Extension Manager. 
Note: After restarting the server: 
- If you are using Java Web Start: Make sure that you launch the Mirth Administrator by clicking the "Launch Mirth® Connect Administrator" button and not using a previously downloaded JNLP file.
 
- If you are using the Administrator Launcher: No special instructions needed! Just launch the Administrator as you would normally.
 
  
 
For details on installing an extension, see Installing a New Extension in the Mirth® Connect User Guide on the NextGen Knowledge Center.