diff --git a/main.js b/main.js
index e1ca16e3..0ef14cea 100644
--- a/main.js
+++ b/main.js
@@ -76,6 +76,7 @@ function createWindow () {
     width: 800,
     height: 600,
     webPreferences: {
+      nodeIntegration: false, 
       preload: path.join(__dirname, 'sentry.js')
     }
   });
@@ -117,8 +118,8 @@ function createWindow () {
 // Some APIs can only be used after this event occurs.
 app.on('ready', createWindow);
 
-app.on('ready', createServerProc);
-app.on('will-quit', exitServerProc);
+// app.on('ready', createServerProc);
+// app.on('will-quit', exitServerProc);
 
 // Quit when all windows are closed.
 app.on('window-all-closed', function () {
diff --git a/sentry.js b/sentry.js
index 14df2c57..dbf7059d 100644
--- a/sentry.js
+++ b/sentry.js
@@ -1,6 +1,7 @@
 const { init } = require('@sentry/electron');
 const fs = require('fs');
-const { ipcMain } = require('electron');
+
+const { ipcRenderer } = require('electron')
 
 let crashReportsEnabled = true;
 const DSN =
@@ -15,7 +16,7 @@ const shouldSendCallback = () => {
 };
 
 
-ipcMain.on('settings.changed', function (event, settings) {
+ipcRenderer.on('settings.changed', function (event, settings) {
   crashReportsEnabled = settings.crash_reports;
 });
 
diff --git a/src/index.html b/src/index.html
index 72379fa1..cdeb1b62 100644
--- a/src/index.html
+++ b/src/index.html
@@ -13,7 +13,7 @@
     if (userAgent.indexOf(' electron/') > -1) {
       var base = document.getElementsByTagName('base');
       if(base.length > 0) {
-        base.href ='./';
+        base[0].href ='./';
       }
       else {
         document.write('<base href="./" />');