save user choice to customized dir

lib/settings.js

@@ -107,12 +107,12 @@ biSetting.isBIEnabled = function (skipCheck, userBiSettingDir) {
     if (choice === 'y') {
       console.log('\nYou choose to participate in Microsoft data collection.\n\n');
       setting.isEnabled = true;
-      biSetting.writeSetting(setting);
+      biSetting.writeSetting(setting, userBiSettingDir);
       return true;
     } else {
       console.log('\nYou choose not to participate in Microsoft data collection.\n\n');
       setting.isEnabled = false;
-      biSetting.writeSetting(setting);
+      biSetting.writeSetting(setting, userBiSettingDir);
       return false;
     }
   }