%META:TOPICPARENT{name="ApplyVirtLicenses"}% 
---+Apply License Files for Virtuoso Release 4.x and earlier, on Mac OS X

   1 Open your *Finder*.
   1 Click the *Applications* icon.
   1 Open the *Virtuoso* folder.
   1 Double Click the stop script that pertains to your Virtuoso server instance.
   1 Retrieve your new <nop>OpenLink license file from an email or [[ODSBriefcaseLicenseStorage][ODS briefcase]].
   1 Overwrite the old license with the new one. It is likely to appear in <code><nowiki>/Library/Application Support/openlink/bin</nowiki></code>.
   1 Go back to the *Virtuoso* folder.
   1 Double Click the start script that pertains to your Virtuoso server instance.