BTWHIDCS.DLL Download & Fix Errors

btwhidcs.dll: An Overview

The file btwhidcs.dll is a Dynamic Link Library (DLL) file associated with Bluetooth functionalities in Windows operating systems.

Full Name and Purpose

The full name of btwhidcs.dll is Bluetooth HID Control Service Dynamic Link Library. This file is responsible for managing Bluetooth Human Interface Device (HID) services, which allow Bluetooth devices like keyboards, mice, and game controllers to communicate with the computer.

Location

btwhidcs.dll is usually located in the following directory:

• C:\Windows\System32\

Publisher

The DLL is published by Broadcom Corporation, a company known for its communication and connectivity products.

Importance and Deletion

While btwhidcs.dll is important for Bluetooth functionality, especially for HID devices, it is not critical for the overall operation of the Windows operating system. However, deleting it may lead to Bluetooth device connectivity issues.

Common Issues or Security Concerns

• Missing DLL errors, often due to accidental deletion or corruption.
• Compatibility issues with certain Bluetooth devices.
• Potential malware disguising itself as the DLL, especially if located outside the usual directory.

Fixing 'btwhidcs.dll is missing' Errors

1. Reinstall Bluetooth Drivers: Visit the manufacturer's website, download, and reinstall the appropriate Bluetooth drivers.
2. Use System File Checker: Run the command sfc /scannow in Command Prompt to check and restore system files.
3. System Restore: Use Windows System Restore to revert the system to a point before the issue started.
4. Antivirus Scan: Run a full antivirus scan to check for malware that might be affecting the file.
5. Manual Replacement: If you have a backup of the file, manually replace it in the C:\Windows\System32\ directory.