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How to Repair System.Speech.dll? Download Now

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

System.Speech.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.Speech.dll related errors on your device. You can also download System.Speech.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7 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 7

File info

General information
Filename System.Speech.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 682840
Oldest file 2008-01-21
Latest file 2017-03-18
System.Speech.dll

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

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

System.Speech.dll

Error

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

OK

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

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

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

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

If the steps did not solve your System.Speech.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.Speech.dll
System Windows 10
File size 682840 bytes
Date -0001-11-30
File details
MD5 186a7d14958d931274ecf25109bfb55b
SHA1 f401e1eeaca59de28bd2d7556fc733f65adf9ae6
SHA256 82b435ee1e5183248c196943c34322d832648afead6e7e17d908a6891d866320
CRC32 cc90c44f
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\
Filename System.Speech.dll
System Windows 8.1
File size 686184 bytes
Date -0001-11-30
File details
MD5 4639334d75c54d14f7505df1c749be03
SHA1 b446c06b7dc08961b22f7ac85bb7bdd6b1ccd1ca
SHA256 3dd9e17aec2141d202396d017904a4c407bde0cc58286f9215c606c04426e3b6
CRC32 0b8c5f43
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\
Filename System.Speech.dll
System Windows 8
File size 686016 bytes
Date -0001-11-30
File details
MD5 19f0b39ffe1fd9bb68edad0e8cdf3420
SHA1 6deb368c2e49128477c9e31568504116b613f473
SHA256 cedb54a25027dd4c36ea8d23a35e5cf43df2d43ea8704d0b1a8fe69137527e04
CRC32 a9083095
Example file location 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\
Filename System.Speech.dll
System Windows 7
File size 688128 bytes
Date -0001-11-30
File details
MD5 12e0755583878358d7dec83fa5e9b918
SHA1 51e4e84d3eb58f108e810eb78b97ed4468f11581
SHA256 552130eba0139d82de53ff61d5bd9772c0520011204cf7449fa64da74adef85e
CRC32 be58d691
Example file location ---
Filename System.Speech.dll
System Windows 7
File size 688128 bytes
Date -0001-11-30
File details
MD5 31588b867657a7df046ac1908550d73c
SHA1 911119d21262cc3ea0d0c0b48b734b0b4a84b697
SHA256 a84cc9f552f3de369891466659c3a69eb8014114d316c9c15120569f515ff69c
CRC32 81d21b06
Example file location ---