bthmodem.sys Informations - Download and Fix

Sometimes Windows system displays error messages regarding corrupted or missing bthmodem.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 bthmodem.sys file can therefore effect in failed execution of the started process.

bthmodem.sys file Bluetooth Communications 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 bthmodem.sys related errors on your device. You can also download bthmodem.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

Fix bthmodem.sys errors

1 Information about bthmodem.sys file
2 Errors related to bthmodem.sys file
3 How to fix bthmodem.sys related errors?

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

4 Download bthmodem.sys

4.1 List of bthmodem.sys file versions

File info

General information
Filename	bthmodem.sys
File extension	SYS
Description	Bluetooth Communications Driver

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

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

Most common bthmodem.sys file related problems

There are various types of errors related to bthmodem.sys file. bthmodem.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 bthmodem.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

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

bthmodem.sys

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

Problems related to bthmodem.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 bthmodem.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 bthmodem.sys errors in just few steps?

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

bthmodem.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 bthmodem.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 bthmodem.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 bthmodem.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 bthmodem.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the bthmodem.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 bthmodem.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 bthmodem.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 bthmodem.sys file

The last solution is to manually download and replace bthmodem.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 bthmodem.sys file.

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

Windows 10: C:\Windows\System32\drivers\
Windows 8.1: C:\Windows\System32\drivers\
Windows 8: 1: C:\Windows\System32\drivers\
Windows 7: ---
Windows Vista: ---
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your bthmodem.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 bthmodem.sys

System Windows 10

File size 47616 bytes

Date 2017-03-18

Download

File details
	MD5	a22c580bc087e02b7b9f016a921a9ed8
	SHA1	bd02b3b946a8185ba851d03b582c9a5904f44d1f
	SHA256	086c82925eaee5c3e95b857b863a555adaae0d0a815c61cca44a3f5cc4f3a14a
	CRC32	e0539b26
	Example file location	C:\Windows\System32\drivers\

Filename bthmodem.sys

System Windows 8.1

File size 48640 bytes

Date 2014-11-21

Download

File details
	MD5	9b32997052780ff5343949bf7b85e2ea
	SHA1	23a616c9a4c6ed5e7b4b3f74d18b71056177fafd
	SHA256	91146881c056d606a976b6aa094b8c5f0b455129fd2ea839e0e24d7202fcf021
	CRC32	03b43660
	Example file location	C:\Windows\System32\drivers\

Filename bthmodem.sys

System Windows 8

File size 50176 bytes

Date 2012-07-26

Download

File details
	MD5	0c706a8b022a44413f6c36eceaaa2838
	SHA1	6f78cc5b9bc1b9eec34b0e51cf1495686267524b
	SHA256	7c2476f99af4391faeada7f37b14631bea15950f837176167d7036cc3a48cf39
	CRC32	b0585782
	Example file location	1: C:\Windows\System32\drivers\

Filename bthmodem.sys

System Windows 7

File size 72192 bytes

Date 2009-07-14

Download

File details
	MD5	9da669f11d1f894ab4eb69bf546a42e8
	SHA1	131b21e0c68039c2d07a650a66c528c24f03f862
	SHA256	b498b8b6cef957b73179d1adaf084bbb57bb3735d810f9be2c7b1d58a4fd25a4
	CRC32	839d77a6
	Example file location	---

Filename bthmodem.sys

System Windows Vista

File size 52224 bytes

Date 2009-04-11

Download

File details
	MD5	72f70a38bb15252eb7c4da7ba3bd4ed1
	SHA1	8a07bf157b0a4388b716808b765bddc348359468
	SHA256	dfaab0e8f0f01937f2a451465a67803509a6bfea248f08389205f73d0115bcdb
	CRC32	2a045c08
	Example file location	---

Filename bthmodem.sys

System Windows Vista

File size 50688 bytes

Date -0001-11-30

Download

File details
	MD5	752fc84a394ca712d51dd9bd53f58e73
	SHA1	b2a12c8ba7623c9530fc29f192c5e7ca3dee1fbb
	SHA256	e99c601dc485dcb1313b89028a4a84100175648acd7180296fe20d1dfa122f38
	CRC32	e05c5dcd
	Example file location	---

Filename bthmodem.sys

System Windows Vista

File size 50688 bytes

Date -0001-11-30

Download

File details
	MD5	e0777b34e05f8a82a21856efc900c29f
	SHA1	f0249a223f4b5813ad7182ae16e7a107f7976d5c
	SHA256	a7ace3c65d1773c50acd98a13b3adbdd2a6052d7f5d124cb6ee6e7c22151a424
	CRC32	f0ccc9c7
	Example file location	---