bitsprx3.dll Informations - Download and Fix

Sometimes Windows system displays error messages regarding corrupted or missing bitsprx3.dll 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 bitsprx3.dll file can therefore effect in failed execution of the started process.

bitsprx3.dll file Background Intelligent Transfer Service 2.0 Proxy. 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 bitsprx3.dll related errors on your device. You can also download bitsprx3.dll file compatible with Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP

File info

General information
Filename bitsprx3.dll
File extension DLL
Description Background Intelligent Transfer Service 2.0 Proxy
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
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.)

There are various types of errors related to bitsprx3.dll file. bitsprx3.dll 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 bitsprx3.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • bitsprx3.dll is corrupted
  • bitsprx3.dll cannot be located
  • Runtime Error - bitsprx3.dll
  • bitsprx3.dll file error
  • bitsprx3.dll file cannot be loaded. Module was not found
  • cannot register bitsprx3.dll file:
  • bitsprx3.dll file could not be loaded
  • bitsprx3.dll file doesn't exist



Application could not be started because bitsprx3.dll file is missing. Reinstall the application to solve the problem.


Problems related to bitsprx3.dll 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 bitsprx3.dll 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.

bitsprx3.dll 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 bitsprx3.dll 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 bitsprx3.dll 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 bitsprx3.dll 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 bitsprx3.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the bitsprx3.dll 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 bitsprx3.dll 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 bitsprx3.dll 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 bitsprx3.dll file

The last solution is to manually download and replace bitsprx3.dll 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 bitsprx3.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of bitsprx3.dll file example directory paths.

  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows Vista: C:\Windows\System32\
  • Windows Vista: C:\Windows\System32\
  • Windows XP: ---

If the steps did not solve your bitsprx3.dll 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 bitsprx3.dll
System Windows 8.1
File size 11264 bytes
Date 2014-11-21
File details
MD5 cac1a03f0dab58487e8fd4b0a3ef6e6a
SHA1 e438c9bee06124f412c6771fcf3a98ab2677ac1f
SHA256 d425a0d6b43f39b3424ba3e1107a12a13b7e634bcc541f1b02370c96d79b24e1
CRC32 7099116b
Example file location C:\Windows\System32\
Filename bitsprx3.dll
System Windows 8
File size 10752 bytes
Date 2012-07-26
File details
MD5 e26f382f6a513fa3055ed24b2233e5cb
SHA1 50efe29e616230ba2b7512f131d4907320dd1d8a
SHA256 72b019dce27d03a113df1896e4380dfc8acedad65c93f1704b0366b8de5d5f94
CRC32 9062dbc5
Example file location 1: C:\Windows\System32\
Filename bitsprx3.dll
System Windows 7
File size 10240 bytes
Date -0001-11-30
File details
MD5 27169cc385259a89c0a29a317b419fb2
SHA1 ee9f4f371c595dbcaf75f037b46a9277ae2db1d9
SHA256 6ce7ec2147d4f3745cf3965b802a54328999d9e63e4a2680bf3e61236757b21f
CRC32 ad2a610b
Example file location C:\Windows\SysWOW64\
Filename bitsprx3.dll
System Windows 7
File size 13312 bytes
Date 2009-07-14
File details
MD5 4927df280cbd35b8c8c7b9fd80638643
SHA1 defec1b36955e4928bd6ae1dfcc52611d39b18c1
SHA256 5f4026909012694cbe65dd164154931a0ff1ee25ecac62d43fa8e6a725aeabcf
CRC32 2b4694d8
Example file location C:\Windows\SysWOW64\
Filename bitsprx3.dll
System Windows Vista
File size 9728 bytes
Date -0001-11-30
File details
MD5 1d12c43d9cd27019939bfcca82ef3a54
SHA1 cd704baf22b8cbb42c53193c1b94c1baa44f1788
SHA256 a3ebf2e4dd672b136b5cf32513f9a44c581f4e15f11c93b3ccdc60be462468cb
CRC32 5042aa73
Example file location C:\Windows\System32\
Filename bitsprx3.dll
System Windows Vista
File size 13312 bytes
Date 2006-11-02
File details
MD5 96c373007c11347540f4f73bcbce85ab
SHA1 866c2548a95d83e22fefb05d4e76da02dc0dfcb5
SHA256 1a4abe49c2744f2ca57718b31ec1d5fdd45b812645f829716756c8bb9543e9a2
CRC32 15ef990d
Example file location C:\Windows\System32\
Filename bitsprx3.dll
System Windows XP
File size 7168 bytes
Date 2008-04-14
File details
MD5 08763c1ae79d88d122207d0471e834db
SHA1 72137c39507127cbf54a8162ca5254d25fce1f26
SHA256 9fc1ff17d1e9eb045e439bc9b9972215f443f6411fa7b62f673c0e94924703fa
CRC32 80135c72
Example file location ---