BTHUSB.SYS - Repair Issues and Download

Sometimes Windows system displays error messages regarding corrupted or missing BTHUSB.SYS files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent BTHUSB.SYS file can therefore effect in failed execution of the started process.

BTHUSB.SYS file Bluetooth Miniport Driver. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of BTHUSB.SYS related errors on your device. You can also download BTHUSB.SYS file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows Vista, Windows Vista

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download BTHUSB.SYS

4.1 List of BTHUSB.SYS file versions

File info

General information
Filename	BTHUSB.SYS
File extension	SYS
Description	Bluetooth Miniport Driver

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common BTHUSB.SYS file related problems

There are various types of errors related to BTHUSB.SYS file. BTHUSB.SYS file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to BTHUSB.SYS file. If you encounter one listed below (or similar), please consider the following suggestions.

BTHUSB.SYS is corrupted
BTHUSB.SYS cannot be located
Runtime Error - BTHUSB.SYS
BTHUSB.SYS file error
BTHUSB.SYS file cannot be loaded. Module was not found
cannot register BTHUSB.SYS file:
BTHUSB.SYS file could not be loaded
BTHUSB.SYS file doesn't exist

BTHUSB.SYS

Application could not be started because BTHUSB.SYS file is missing. Reinstall the application to solve the problem.

Problems related to BTHUSB.SYS can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing BTHUSB.SYS file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix BTHUSB.SYS errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

BTHUSB.SYS file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with BTHUSB.SYS file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to BTHUSB.SYS file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of BTHUSB.SYS or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to BTHUSB.SYS file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the BTHUSB.SYS file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the BTHUSB.SYS file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the BTHUSB.SYS file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace BTHUSB.SYS file

The last solution is to manually download and replace BTHUSB.SYS file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded BTHUSB.SYS file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of BTHUSB.SYS file example directory paths.

Windows 10: C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_0423f215bf213f06\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_d8470c90813a9333\
Windows 8: 1: C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_d8470c90813a9333\
Windows 7: ---
Windows Vista: ---
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your BTHUSB.SYS file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename BTHUSB.SYS

System Windows 10

File size 61440 bytes

Date 2017-03-18

Download

File details
	MD5	60f7f297ce8b12f51d4ff637ed6b20d0
	SHA1	57d9c78da6e0391d88ffad975d90ec9c6106cf70
	SHA256	3c841b85e67b9dc8bbfe836758f4400fd85b7242b1e6aa8cf1c2f94e52fb98b4
	CRC32	c19a73dd
	Example file location	C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_0423f215bf213f06\

Filename BTHUSB.SYS

System Windows 8.1

File size 60928 bytes

Date 2014-11-21

Download

File details
	MD5	3c8dd65a7af664a0c80b907cea41a368
	SHA1	ef60fd34d7de05df093711642c98126998d16f5e
	SHA256	8f1cabf700d6ef5a7c494b0f1c4196292f95cbf32b0b983f062b05154545728d
	CRC32	717f6c41
	Example file location	C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_d8470c90813a9333\

Filename BTHUSB.SYS

System Windows 8

File size 56320 bytes

Date 2012-07-26

Download

File details
	MD5	b537c59f6d89d61481408a66ffa72951
	SHA1	02f759830932ff64cf8ee76198a2d01c9e5131d0
	SHA256	390ef86732767893fcc2ece44b3f3888b3e9d2d55bdb5e3e945a4963fd16fe71
	CRC32	d0630707
	Example file location	1: C:\Windows\System32\DriverStore\FileRepository\bth.inf_x86_d8470c90813a9333\

Filename BTHUSB.SYS

System Windows 7

File size 80384 bytes

Date 2010-11-21

Download

File details
	MD5	1f9912f8ec5bfa53432e71e150636a8a
	SHA1	23af92eae1918d8c470884ef2c52f1457e1e083a
	SHA256	d8de353fa5a6b95ea1cbc79731657044c09bed38b831b8365dcca8a6dea67111
	CRC32	0889eed4
	Example file location	---

Filename BTHUSB.SYS

System Windows Vista

File size 34304 bytes

Date -0001-11-30

Download

File details
	MD5	1c24adb844a910daa2e2732e83a8f3d4
	SHA1	8d69b51693d1cde29fc3a2c0e7a4ecdb99440b1f
	SHA256	b60b10d96b5afeec5b57ef091cff3f09e7ee0ac6348b0a63986e84fcb2c4357f
	CRC32	91bf7015
	Example file location	---

Filename BTHUSB.SYS

System Windows Vista

File size 34816 bytes

Date -0001-11-30

Download

File details
	MD5	2b668e7c1616c0e931714272934c678b
	SHA1	99063a46eb10c4766ccf2c3187c433521b680ddb
	SHA256	68a41c93169fa49266e43da37892d6e15fe4f975dd704947f34e14a9b145debd
	CRC32	112d0455
	Example file location	---

Filename BTHUSB.SYS

System Windows Vista

File size 34304 bytes

Date 2006-11-02

Download

File details
	MD5	7db696734558c56dd4417660f2634edb
	SHA1	89badbcb414260e91e013d1fd83acdfdf4b9ba4f
	SHA256	2260be01a3fd8361144361fce1a7b45622e9c12f4d8dc451daee5914a11dd8c2
	CRC32	817a04d4
	Example file location	---