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System.DirectoryServices.Protocols.dll Informations - Download and Fix

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

System.DirectoryServices.Protocols.dll file Dynamic Link Library. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of System.DirectoryServices.Protocols.dll related errors on your device. You can also download System.DirectoryServices.Protocols.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista

File info

General information
Filename System.DirectoryServices.Protocols.dll
File extension DLL
Type Dynamic Link Library
Description Dynamic Link Library
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 201520
Oldest file 2009-04-11
Latest file 2017-03-18
Fix File Errors

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

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

System.DirectoryServices.Protocols.dll

Error

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

OK

Problems related to System.DirectoryServices.Protocols.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 System.DirectoryServices.Protocols.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.

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

The last solution is to manually download and replace System.DirectoryServices.Protocols.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 System.DirectoryServices.Protocols.dll file.

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

  • Windows 10: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 8.1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 8: 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 7: ---
  • Windows Vista: ---

If the steps did not solve your System.DirectoryServices.Protocols.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 System.DirectoryServices.Protocols.dll
System Windows 10
File size 201520 bytes
Date -0001-11-30
File details
MD5 8a930fec67a641b6d2c4b2bc65a4cbff
SHA1 1c40ae286baac70407f0a2eca36aaa17fcf9f9be
SHA256 47a981a28ac92bacfa9b24c04fad064d768429ce081bcee54133076a1298051b
CRC32 4a3bef26
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename System.DirectoryServices.Protocols.dll
System Windows 8.1
File size 202448 bytes
Date -0001-11-30
File details
MD5 cf3ef0a8ae343a2d4bc58ee298ade9db
SHA1 2d7ca7aada0aca3c44c5dad26b727cb7efd145ce
SHA256 0bc62505a15386f1035fd802984c2a372defb4c84ecb45a49ec9e1a71ceec926
CRC32 ee2681b9
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename System.DirectoryServices.Protocols.dll
System Windows 8
File size 193032 bytes
Date -0001-11-30
File details
MD5 28ebf547bffcd40dba9d34ecbf7d97b2
SHA1 1474b91dc671086f93b821509c5faeda2802297b
SHA256 e77c8265dfa3fbd61d09d81ce6ad540d4ad135d491dd29296d4d16db74f34451
CRC32 e1db4159
Example file location 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename System.DirectoryServices.Protocols.dll
System Windows 7
File size 188416 bytes
Date -0001-11-30
File details
MD5 ee1dcdaa3ea8f53da56116875cd01653
SHA1 4e3e3acfec3c8c1e6e227f5513d854d8c29fcb95
SHA256 e408e146350ad74ac9cef46680684554d3aeb0850354ea3b720d2354694d0aa4
CRC32 25d34666
Example file location ---
Filename System.DirectoryServices.Protocols.dll
System Windows Vista
File size 188416 bytes
Date -0001-11-30
File details
MD5 891aa60d72c0d51286fd7792d53c2a12
SHA1 44b31f42cd2e8afba221bba548bd9085555f205f
SHA256 5f5ef9d8f31800533949c12e4630d67da046b2544b730bcf7538e6db38a3d12f
CRC32 cf3d8970
Example file location ---