What is BtHidUi.exe? A Complete Guide

Any system has many files, programs but we merely know about half of them. One such common aspect is the files with .exe extension present in every system.

Today we are here with another topic to help the confused minds. If you see the bthidui.exe file, it may cause a serious alert in your mind.

But before you decide to jump to conclusions and take decisions in a jiffy. Some of the processes on your system may only appear to be harmful.

But actually, they are legitimate and pose no threat to the system. Yet it can be hard to decide what actions to perform and steps to take.

So below is a detailed overview relevant to the bthidui.exe file. Let’s get started without further delay.

What is BtHidUi.exe?

What is BtHidUi exe

Being an executable file bthidui.exe is a process known as HID Switch Service. It belongs to the software HID Switch Service or Vista Profile Pack.

Developed by Cambridge Silicon Radio Limited it comes in various versions. The size of the Windows Vista version: is around 1298432 bytes.

Yet the sizes can vary depending on the version your pc has. As for the .exe part of the file name, it refers to an executable file.

Even though it runs in the background and is part of Bluetooth service. We can’t declare whether it is a safe, legitimate file or a threat to your pc.

Often this .exe file is found on Vista and the later versions of Windows. Often we all end up confusing the safe files with malicious ones.

The result is serious damage to the system. Hence you need to ensure the file your system has is not any virus, malware, adware, spyware, or Trojan horse.

BtHidUi.exe File Information:


The location of any file can be a prime factor to decide if it’s safe or poses a threat. Hence your first approach towards the bthidui.exe file is to look for the location.

In this case, the file will exist in the C folder with the following path:

C:\Program Files\Cambridge Silicon Radio Limited\HID Switch Service\bthidui.exe

The most fact about any executable is to check its location and size.

Task Manager can be of great help to do so as we will later discuss the steps. Often these files take a toll on the system and make the processing slow.

Hence the size is also larger compared to other files making it a legit threat.

Is BtHidUi.exe Harmful?

BtHidUi.exe is without a doubt an unwanted process that resides in your system. The best way to detect such malware is to download and install any software.

If you detect bthidui.exe in your system remove it immediately.

Use a system scanner or anti-spyware software to detect the presence. Also, to check for any unused services or programs for safe removal.

Though it can be hard to search/detect these sorts of files. But with the proper tools and options, you find the right software. Ultimately that tool can help you to remove this malware.

Common bthidui.exe Error Messages:

These are the most common errors you may encounter:

  • “bthidui.exe Application Error.”
  • “bthidui.exe failed.”
  • “bthidui.exe has encountered a problem and needs to close. We are sorry for the inconvenience.”
  • “bthidui.exe is not a valid Win32 application.”
  • “bthidui.exe is not running.”
  • “bthidui.exe not found.”
  • “Cannot find bthidui.exe.”
  • “Error starting program: bthidui.exe.”
  • “Faulting Application Path: bthidui.exe.”

The above-listed messages can occur during the execution/installation of a program.

During startup, shutdown of Windows, Solaris 8 Device Configuration Assistant.

Or simply while installation of Windows OS. When it comes to troubleshooting, it is important to keep a track of when/where the error occurs.

Best Practices for Resolving BtHidUi:

Sometimes it can be tricky to determine the path of such a file so here is what you need to do.

  • Go to the Task Manager and open View then select Columns.
  • From Columns, select Image Path Name.
  • This will automatically add a location column in the Task Manager.

In case, any suspicious directory concerns you, we urge you to take further measures. Apart from the above-mentioned way, you can also use Microsoft’s Process Explorer.

This tool can be helpful to detect the presence of any malware in your system.

All you need to do is start the program and under Options, activate Check Legends.

Then go to View, from there select Columns. Next, add Verified Signer to these columns.

Take a moment to look at the process if the Verified Signer status appears as Unable to Verify.

Sometimes even the good processes won’t have the sign but the bad ones do have it.

Can I Remove or Delete BtHidUi.exe?


Without a valid, legit reason we urge you not to delete a safe, executable file. Or else the result would be an impact on the performance of associated programs.

On the opposite hand, you can keep a check on the presence of any corrupted file.

Be careful and maintain the updates of programs and software to avert any issues. Another trick here is to often check for software updates and drivers.

This can be quite helpful in regards to software functionality problems. A timely check can save you from many risks and threats.

Apart from these basic measures, you can also opt for a complete diagnosis of the system.

Antivirus and malware remover or ASR Pro is the most reliable option to do so. One of the best deals about these removers is that if the file gets classified as malicious.

The software will completely remove bthidui.exe f and delete any relevant malware. In case, bthidui.exe turns out to be harmless or is not a virus.

You can still delete it by uninstalling Solaris 8 Device Configuration Assistant. There are uninstallers available in the market to perform this action.

But if you fail to get a hands-on an uninstaller then uninstall Solaris 8 Device Config Assistant. This for sure can help to get rid of bthidui.exe f completely.

Still, if your system seems to malfunction then recall what you last installed. Or what actions you performed the last time that leads to the issues.

With the help of the resmon command, you can identify such processes that cause issues. Always check the cause of malfunctioning first.

Simply reinstalling Windows is not the ideal choice that we would suggest. Instead, you should opt for repairing the installation.

For Windows 8, use the command: DISM.exe/Online/Cleanup-image?Restorehealth

By executing this command you can repair the OS and there won’t be any data loss.

The best method to analyze bthidui.exe is the usage of these programs:

  1. Security Task Manager can be used to check out all the running Windows tasks. Also, it includes built-in hidden processes, eg. auto-start entries or browser, and keyboard monitoring.
  2. If you get even a single security risk rating, take the hint. There is a high probability of the presence of malware, spyware, Trojan horse, etc.
  3. There is plenty of anti-virus detecting software that you can opt for. These will remove any key loggers, malware, adware, trackers on your hard disk.

How to fix BtHidUi.exe?

One of the best ways that you adapt to skip problems is a neat and clean computer. Being an unwanted file BtHidUi.exe can cause serious issues.

The simplest methods are to:

  • enabling automatic Windows updates
  • run malware scans
  • monitoring any autostart programs with MSConfig
  • cleaning your hard disk with cleanmgr and sfc/scannow
  • uninstalling unwanted programs

Before this don’t skip the recovery points and regular backups.

Here are a few steps you can follow to add/remove the program function. Windows Control Panel is your key here:

Open the Start menu and click on the Control Panel. For Windows 8, you need to right-click on the bottom left corner of the screen.

  1. Next, below the Programs perform this action:
  •   Click on Uninstall a Program – for Windows Vista/7/8.1/10
  •   Click on Add or Remove Programs – for Windows XP
  1. Click on Solaris 8 Device Config Assistant once you find it. Then follow:
  •   Click Uninstall – for Windows Vista/7/8.1/10
  •   Click Change/Remove or Remove tab – for Windows XP
  1. To remove HID Switch Service, follow the prompts.

📚 Conclusion!

To put it in a nutshell, it is important to keep your system clean. Timely check and updates can save you from facing such a scenario.

Yet sometimes there are some loopholes and backdoors letting viruses slide in. A common reason for any virus attack is spelling mistakes.

So you need to double-check it as similar spellings can lead to such issues.  Such files are either installed by us or came preinstalled with the system.

No matter what the source of threat is, we need to get rid of it when it poses a threat.

Hence, to help you tackle such situations, we have jotted down all the relevant aspects.

We hope this article will turn out to be of great help.

In case, you face any problem relevant to the topic, we are here to help. Feel free to contact us and clear out your doubts.

Click Here to Run a free Scan for [BtHidUi.exe] Related Errors.

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