Trying to Make MMC message more explicit.

Author: Fox2Code

final/src/main/java/com/fox2code/foxloader/installer/InstallerGUI.java

@@ -341,7 +341,9 @@ public void extractMMCInstance() {
         showMessage("FoxLoader " + BuildConfig.FOXLOADER_VERSION +
                 " for ReIndev " + BuildConfig.REINDEV_VERSION + " MMC Instance has been successfully extracted!\n" +
                 "(The file should be a \".zip\" next to the installer)\n\n" +
-                "To import a zip: Add Instance -> Import from zip -> Browse", false);
+                "To import a zip: Add Instance -> Import from zip -> Browse\n" +
+                "You can also drag and drop the zip file onto your MMC launcher GUI.\n\n" +
+                "MMM = MultiMC based launcher (MultiMC/PolyMC/PrismLauncher)", false);
     }
 
     public void doSilentInstall() throws IOException {