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fastopen.exe - Repair Issues and Download

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

fastopen.exe file Windows Executable. 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 fastopen.exe related errors on your device. You can also download fastopen.exe file compatible with Windows 10, Windows 8, Windows 8.1, Windows XP devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8, Windows 8.1, Windows XP
User popularity

Fix fastopen.exe errors

File info

General information
Filename fastopen.exe
File extension EXE
Type Executable Application
Description Windows Executable
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 8960
Oldest file 2008-04-14
MIME type application/octet-stream
fastopen.exe

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

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

fastopen.exe

Error

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

OK

Problems related to fastopen.exe 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 fastopen.exe 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.

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

The last solution is to manually download and replace fastopen.exe 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 fastopen.exe file.

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

  • Windows 10: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 8.1: ---
  • Windows XP: ---

If the steps did not solve your fastopen.exe 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 fastopen.exe
System Windows 10
File size 8960 bytes
Date 2013-08-22
Download
File details
MD5 9a355b75137e8a5f3c384c999cc6dbbc
SHA1 2be21636f3c2899f1217c289351b106118a5e197
SHA256 126a00e34a6516c0d382a221071ab4084031c2a89ccb6144cab960ce1f86ee2c
CRC32 2b4e36e7
Example file location C:\Windows\System32\
Filename fastopen.exe
System Windows 8
File size 882 bytes
Date 2012-07-25
Download
File details
MD5 68062c0ece86ab7801b5b47fdc855a06
SHA1 f574d8ca521fd9f038d94140d0606f7d622c1d82
SHA256 69dabbdb754b358ac4fe4b22de04c0e4c93076816f14bb0730caa9fd223996fc
CRC32 92802998
Example file location 1: C:\Windows\System32\
Filename fastopen.exe
System Windows 8.1
File size 8960 bytes
Date 2013-08-22
Download
File details
MD5 9a355b75137e8a5f3c384c999cc6dbbc
SHA1 2be21636f3c2899f1217c289351b106118a5e197
SHA256 126a00e34a6516c0d382a221071ab4084031c2a89ccb6144cab960ce1f86ee2c
CRC32 2b4e36e7
Example file location ---
Filename fastopen.exe
System Windows XP
File size 882 bytes
Date 2012-07-25
Download
File details
MD5 68062c0ece86ab7801b5b47fdc855a06
SHA1 f574d8ca521fd9f038d94140d0606f7d622c1d82
SHA256 69dabbdb754b358ac4fe4b22de04c0e4c93076816f14bb0730caa9fd223996fc
CRC32 92802998
Example file location ---