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Download and Fix HCW85BDA.sys

Sometimes Windows system displays error messages regarding corrupted or missing HCW85BDA.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 HCW85BDA.sys file can therefore effect in failed execution of the started process.

HCW85BDA.sys file CX23885 BDA 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 HCW85BDA.sys related errors on your device. You can also download HCW85BDA.sys file compatible with Windows 7 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 7
User popularity

Fix HCW85BDA.sys errors

File info

General information
Filename HCW85BDA.sys
File extension SYS
Description CX23885 BDA driver
Software
Program hcw85bda.sys
Author Hauppauge Computer Works
Details
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights Copyright © 2006-2009 Hauppauge Computer Works, Inc
Character set Unicode
Language cod English (U.S.)
HCW85BDA.sys

There are various types of errors related to HCW85BDA.sys file. HCW85BDA.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 HCW85BDA.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

  • HCW85BDA.sys is corrupted
  • HCW85BDA.sys cannot be located
  • Runtime Error - HCW85BDA.sys
  • HCW85BDA.sys file error
  • HCW85BDA.sys file cannot be loaded. Module was not found
  • cannot register HCW85BDA.sys file:
  • HCW85BDA.sys file could not be loaded
  • HCW85BDA.sys file doesn't exist

HCW85BDA.sys

Error

Application could not be started because HCW85BDA.sys file is missing. Reinstall the application to solve the problem.

OK

Problems related to HCW85BDA.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 HCW85BDA.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.

HCW85BDA.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

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with HCW85BDA.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.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to HCW85BDA.sys file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. 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 HCW85BDA.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

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 HCW85BDA.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the HCW85BDA.sys file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the HCW85BDA.sys file error occured. In order to restore your system, follow the instructions below

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

If all the above-mentioned methods failed and the HCW85BDA.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 HCW85BDA.sys file

The last solution is to manually download and replace HCW85BDA.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 HCW85BDA.sys file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of HCW85BDA.sys file example directory paths.

  • Windows 7: C:\Windows\System32\DriverStore\FileRepository\hcw85b64.inf_amd64_neutral_22b436d5d06ab017\

If the steps did not solve your HCW85BDA.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 HCW85BDA.sys
System Windows 7
File size 1192448 bytes
Date 2009-06-10
Download
File details
MD5 9e308d0bc9a9cf6e50aa25639c9cccb3
SHA1 417669e4cdab3d449a77274602169bdaf0feb045
SHA256 7ea32d1bbc282810a6a7388c321a3b7a4125ade6302e4c903d3e78b99a68e03f
CRC32 ac2b1bc0
Example file location C:\Windows\System32\DriverStore\FileRepository\hcw85b64.inf_amd64_neutral_22b436d5d06ab017\