diff --git a/src/redux/actions/error_actions.js b/src/redux/actions/error_actions.js
index 00da4a4..f46c8cc 100644
--- a/src/redux/actions/error_actions.js
+++ b/src/redux/actions/error_actions.js
@@ -1,4 +1,7 @@
-import {showWindow, shutdownApplication} from './common_actions';
+import {
+  showWindow,
+  shutdownApplication
+} from './common_actions';
 
 let ErrorActions = [];
 
@@ -27,7 +30,7 @@ export const dismissError = () => {
 export const notifyError = (msg, critical, callback) => {
   return dispatch => {
     ErrorActions = [callback, ...ErrorActions];
-    msg = msg.toString();
+    msg = msg ? msg.toString() : 'Unknown Error';
     dispatch(setErrorInfo(msg, critical));
     dispatch(showWindow());
   };
diff --git a/src/redux/actions/release_version_actions.js b/src/redux/actions/release_version_actions.js
index 263c4f4..3856cec 100644
--- a/src/redux/actions/release_version_actions.js
+++ b/src/redux/actions/release_version_actions.js
@@ -1,8 +1,8 @@
 import axios from 'axios';
 import * as Constants from '../../constants';
 import {createAction} from 'redux-starter-kit';
-import {setApplicationReady} from './common_actions';
 import {notifyError} from './error_actions';
+import {setApplicationReady} from './common_actions';
 
 export const CLEAR_UI_UPGRADE = 'relver/clearUIUpgrade';
 export const clearUIUpgrade = () => {
@@ -75,7 +75,7 @@ export const loadReleases = () => {
         }));
         dispatchActions(locationsLookup, versionLookup);
       }).catch(error => {
-        const releases = window.localStorage.getItem('releases');
+        const releases = localStorage.getItem('releases');
         if (releases && (releases.length > 0)) {
           const obj = JSON.parse(releases);
           const locationsLookup = obj.LocationsLookup;
diff --git a/src/redux/reducers/common_reducer.js b/src/redux/reducers/common_reducer.js
index 91f4294..25ffde9 100644
--- a/src/redux/reducers/common_reducer.js
+++ b/src/redux/reducers/common_reducer.js
@@ -1,10 +1,10 @@
-import {createReducer} from "redux-starter-kit";
-import {setApplicationReady} from "../actions/common_actions";
+import {createReducer} from 'redux-starter-kit';
+import {setApplicationReady} from '../actions/common_actions';
 
 export const createCommonReducer = (platform, appPlatform, version) => {
   return createReducer({
-    AppReady: false,
     AppPlatform: appPlatform,
+    AppReady: false,
     Platform: platform,
     Version: version,
   }, {
diff --git a/src/redux/reducers/download_reducer.js b/src/redux/reducers/download_reducer.js
index 8f4a983..29c41a6 100644
--- a/src/redux/reducers/download_reducer.js
+++ b/src/redux/reducers/download_reducer.js
@@ -1,15 +1,20 @@
 import {createReducer} from 'redux-starter-kit';
-import {setAllowDownload, SET_DOWNLOAD_BEGIN, setDownloadEnd, setDownloadProgress} from '../actions/download_actions';
+import {
+  setAllowDownload,
+  SET_DOWNLOAD_BEGIN,
+  setDownloadEnd,
+  setDownloadProgress
+} from '../actions/download_actions';
 
 const defaultDownloadState = {
   DownloadActive: false,
-  DownloadProgress: 0.0,
   DownloadingDependency: false,
-  DownloadName: '',
-  DownloadType: null,
   DownloadingRelease: false,
+  DownloadingUpgrade: false,
+  DownloadName: '',
+  DownloadProgress: 0.0,
   DownloadResult: null,
-  DownloadingUpgrade: false
+  DownloadType: null,
 };
 
 export const downloadReducer = createReducer({
diff --git a/src/redux/reducers/error_reducer.js b/src/redux/reducers/error_reducer.js
index f091548..8a25120 100644
--- a/src/redux/reducers/error_reducer.js
+++ b/src/redux/reducers/error_reducer.js
@@ -1,5 +1,8 @@
 import {createReducer} from 'redux-starter-kit';
-import {CLEAR_ERROR, SET_ERROR_INFO} from '../actions/error_actions';
+import {
+  CLEAR_ERROR,
+  SET_ERROR_INFO
+} from '../actions/error_actions';
 
 export const errorReducer = createReducer({
   DisplayError: false,
diff --git a/src/redux/reducers/install_reducer.js b/src/redux/reducers/install_reducer.js
index 2e97f81..ed6326b 100644
--- a/src/redux/reducers/install_reducer.js
+++ b/src/redux/reducers/install_reducer.js
@@ -1,5 +1,9 @@
 import {createReducer} from 'redux-starter-kit';
-import {setInstallActive, setInstallComplete, setMissingDependencies} from '../actions/install_actions';
+import {
+  setInstallActive,
+  setInstallComplete,
+  setMissingDependencies
+} from '../actions/install_actions';
 
 export const installReducer = createReducer({
   InstallActive: false,
diff --git a/src/redux/reducers/mount_reducer.js b/src/redux/reducers/mount_reducer.js
index fe65ed5..dbbfbd2 100644
--- a/src/redux/reducers/mount_reducer.js
+++ b/src/redux/reducers/mount_reducer.js
@@ -1,6 +1,14 @@
 import * as Constants from '../../constants';
 import {createReducer} from 'redux-starter-kit';
-import {displayConfiguration, SET_ALLOW_MOUNT, setAutoMountProcessed, setBusy, SET_MOUNT_STATE, SET_MOUNTED, SET_PROVIDER_STATE} from '../actions/mount_actions';
+import {
+  displayConfiguration,
+  SET_ALLOW_MOUNT,
+  setAutoMountProcessed,
+  setBusy,
+  SET_MOUNT_STATE,
+  SET_MOUNTED,
+  SET_PROVIDER_STATE
+} from '../actions/mount_actions';
 
 const providerState = Constants.PROVIDER_LIST.map(provider=> {
   return {
diff --git a/src/redux/reducers/release_version_reducer.js b/src/redux/reducers/release_version_reducer.js
index ea2d827..1a681be 100644
--- a/src/redux/reducers/release_version_reducer.js
+++ b/src/redux/reducers/release_version_reducer.js
@@ -19,6 +19,7 @@ export const releaseVersionReducer = createReducer({
   Release: 2,
   ReleaseUpgradeAvailable: false,
   UpgradeAvailable: false,
+  UpgradeData: null,
   UpgradeDismissed: false,
   Version: -1,
   VersionLookup: versionLookup,