rfcomm.sys - Repair Issues and Download

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

rfcomm.sys file Bluetooth RFCOMM 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 rfcomm.sys related errors on your device. You can also download rfcomm.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 rfcomm.sys

4.1 List of rfcomm.sys file versions

File info

General information
Filename	rfcomm.sys
File extension	SYS
Description	Bluetooth RFCOMM 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 rfcomm.sys file related problems

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

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

rfcomm.sys

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

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

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

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

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

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

Windows 10: C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_d98ee7eedc1ad5bc\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_fba4bd606bfb1e1b\
Windows 8: 1: C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_fba4bd606bfb1e1b\
Windows 7: ---
Windows Vista: ---
Windows Vista: ---
Windows Vista: ---

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

System Windows 10

File size 139776 bytes

Date 2017-03-18

Download

File details
	MD5	192ac64465ede6e881bb8f95b7dff98b
	SHA1	1aec35d6fba8bd1e530139269f766d4ef384a958
	SHA256	7d3653a409b05fd1e5e79bcdb0948ac476d405d4f558190561058d3765b9d0c4
	CRC32	e97d75cc
	Example file location	C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_d98ee7eedc1ad5bc\

Filename rfcomm.sys

System Windows 8.1

File size 132096 bytes

Date 2014-11-21

Download

File details
	MD5	5e3934f8adc8d93064cc5e537637882c
	SHA1	e4f456e4d4b8fe529b92bd77288068fb2c9ffa1b
	SHA256	03eb142f8a04c19187feca2b4824a130ce3be4a51e755468729f6624fc0a678d
	CRC32	bfb6b6d4
	Example file location	C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_fba4bd606bfb1e1b\

Filename rfcomm.sys

System Windows 8

File size 123904 bytes

Date 2012-07-26

Download

File details
	MD5	a2817acf33596f3e097ddd4df3190b7f
	SHA1	df00b70cfe07d91d989f08176a6fd7d9e9a8e5ba
	SHA256	d83eff47437a9f801c72c11f3561367c26f798b386d01c9a6771c0c14d212e7e
	CRC32	fe5b81ef
	Example file location	1: C:\Windows\System32\DriverStore\FileRepository\tdibth.inf_x86_fba4bd606bfb1e1b\

Filename rfcomm.sys

System Windows 7

File size 158720 bytes

Date 2009-07-14

Download

File details
	MD5	3dd798846e2c28102b922c56e71b7932
	SHA1	d26993bf97153794a860e1de5a01b278d5817ba7
	SHA256	30b111615d74cb2213997a5c08dd9c8613ade441d9423cc1c49a753d13ce524d
	CRC32	7a3f85be
	Example file location	---

Filename rfcomm.sys

System Windows Vista

File size 62976 bytes

Date -0001-11-30

Download

File details
	MD5	14f65dc5986803e9e8ab0eaecf1a68a7
	SHA1	12a00b1ab0e4af26129fc696a96078bd9fde8a5b
	SHA256	5c6a73f059bcfa0bfcb6909e90305c3d9a802bb481f90f40436f1764e5421aae
	CRC32	e06bba08
	Example file location	---

Filename rfcomm.sys

System Windows Vista

File size 178176 bytes

Date 2009-04-11

Download

File details
	MD5	cd71e053d7260e4102d99a28f9196070
	SHA1	7c5eb6a44e429f2caaa3a23d82a4e7208927e09a
	SHA256	fd6e3ccb76d2700c50d2c9e98aa4d1ab97f73d9a502e2f705da5cc5810f5a090
	CRC32	2d368e92
	Example file location	---

Filename rfcomm.sys

System Windows Vista

File size 62976 bytes

Date -0001-11-30

Download

File details
	MD5	f228ce2f778503cecb2b27097b5b3139
	SHA1	a1a40e8a25880690f87c871a1968c60c3196a563
	SHA256	91a5f90c8ca9139e3b6256ab20da66c1e78aea58f27973dacb4b8ed7b40552ce
	CRC32	b3dc346b
	Example file location	---