Hulu Plus works excellently in Windows 8 and Windows 8.1. The application has a lot to offer to the users, but nothing can be seen if there are errors all around. Recently, people have reported PB4 error, which is barring people from using their favorite content on Hulu. This error is very annoying, and people don’t know how to get rid of it.
Some people have also experienced PB3 error as well, but this PB4 is more complicated because no solution to this error has been found yet. Let us find out some tips to troubleshoot PB4 error in Hulu app.
There could be a number of problems that could arise with the inception of this error, and we are going to discuss those problems today.
- Hulu app not working on Windows 10: If you see this error message, then you need to take it seriously, as it can bar the app from working on Windows 10.
- Hulu Plus PB4 error Windows 8: You will find this error on older versions of Windows, and you are going to see it using Windows 8 or 8.1.
- Hulu Windows 10 PB4: You will find this error in Windows 10, and the reason why it occurs is due to the driver-related issue, but it is possible to resolve this issue easily.
- Hulu Plus not able to start: Hulu app won’t start if this error appears on the screen. You will have to reinstall the app in order to fix this error.
It has been observed that this problem is influencing Windows 8 and 8.1 primarily, but there is nothing to worry, as this problem can be solved by taking the right troubleshooting steps.
Solution 1: Update your drivers
The reason why PB3 & PB4 errors appear is that of audio or video drivers missing for Hulu app. So, you need to install the drivers for both, audio and video or update them if the current version is outdated. You need to check whether the graphics drivers are updated or not, because if these are not updated, then this error will appear.
Solution 2: Edit Windows registry
You can get rid of this error by modifying the registry. The problem occurs when there is a group of old drivers installed on the PC, which has made changes to the registry that are not correct. So, you will have to manually edit the registry. For this, you can take help of Windows help and support providers because only they know how to make changes to the registry. Don’t try anything on your own if you don’t know how to change the registry.
Solution 3: Set your speakers as a default audio device
A number of users claim that this error can be fixed by disabling default HDMI sound along with setting the PC speakers as default sound device. The error occurs when a second display is connected to the computer using HDMI cable. What happens with this is that the HDMI sound channel becomes the default device causing this PB4 error to appear. The error can be fixed by setting the speakers as default audio device.
Solution 4: Reinstall and reset Hulu app
You can fix this error by reinstalling and resetting the app itself. If you know the process of reinstalling the app, then that’s great, but if not, then get in touch with Hulu tech support for the same process.