How to Download TCPOptimizer.exe and Fix EXE Error Messages

Last Updated: 11/27/2023
[Average Article Time to Read: 4.7 minutes]

TCPOptimizer.exe, also known as a SG TCP Optimizer file, was created by Speed Guide, Inc. for the development of SG TCP Optimizer Application. EXE files fall under under the Win32 EXE (Executable application) file type category.

TCPOptimizer.exe was initially released with SG TCP Optimizer 4.0.2 on 10/12/2015 for the Windows 10 Operating System. This file version is latest update offered from Speed Guide, Inc., according to our records.

In this short article, you will discover detailed file information, steps for troubleshooting EXE file problems with TCPOptimizer.exe, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: TCPOptimizer.exe
File Extension: EXE file extension
Description: SG TCP Optimizer
Object File Type: Executable application
Comments: Coded and (c) Speed Guide, Inc. - webmaster@speedguide.net / outsorcing@gmail.com
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Speed Guide Inc.
Software Program: SG TCP Optimizer Application
Legal Copyright: Copyright (c) 2001-2015
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x31d9f
Code Size: 352256


What are TCPOptimizer.exe Error Messages?


TCPOptimizer.exe Runtime Errors

Runtime errors are SG TCP Optimizer errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when TCPOptimizer.exe is attempted to be loaded either when SG TCP Optimizer is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using SG TCP Optimizer.

In most cases, TCPOptimizer.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these TCPOptimizer.exe error messages mean that SG TCP Optimizer was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, SG TCP Optimizer will be unable to start without resolving these errors.

Some of the most common TCPOptimizer.exe errors include:

  • TCPOptimizer.exe - Bad Image.
  • TCPOptimizer.exe Application Error.
  • TCPOptimizer.exe could not be found.
  • TCPOptimizer.exe could not be installed.
  • TCPOptimizer.exe could not be launched. Class not registered.
  • TCPOptimizer.exe could not be started.
  • TCPOptimizer.exe failed to initialize properly.
  • TCPOptimizer.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • TCPOptimizer.exe is not a valid Win32 application.
  • TCPOptimizer.exe is not running.
  • Cannot find TCPOptimizer.exe.
  • Error starting program: TCPOptimizer.exe.
  • Faulting Application Path: TCPOptimizer.exe.
  • The file TCPOptimizer.exe is missing or corrupt.
  • Windows failed to start - TCPOptimizer.exe.
System Error


The program can’t start because TCPOptimizer.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the TCPOptimizer.exe error is key to properly resolving these errors. Although most of these EXE errors affecting TCPOptimizer.exe will happen during startup, occasionally you will encounter a runtime error while using SG TCP Optimizer Application. This can occur due to poor programming on behalf of Speed Guide Inc., conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of TCPOptimizer.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix TCPOptimizer.exe Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your TCPOptimizer.exe issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the TCPOptimizer.exe error, please proceed to the Step 2 below.

Step 2: If recently installed SG TCP Optimizer (or related software), uninstall then try reinstalling SG TCP Optimizer software.

You can uninstall SG TCP Optimizer software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for SG TCP Optimizer 4.0.2 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall SG TCP Optimizer software.

If this Step 2 fails as well, please proceed to the Step 3 below.

SG TCP Optimizer 4.0.2

Speed Guide, Inc.

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many TCPOptimizer.exe error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the TCPOptimizer.exe error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your TCPOptimizer.exe File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate TCPOptimizer.exe file version. We maintain a comprehensive database of 100% malware-free TCPOptimizer.exe files for every applicable version of SG TCP Optimizer. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download TCPOptimizer.exe Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate SG TCP Optimizer folder location:
    Windows 10: C:\Users\Tester\Downloads\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve TCPOptimizer.exe problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download TCPOptimizer.exe Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying TCPOptimizer.exe to your appropriate Windows system directory. Speed Guide, Inc. typically does not release SG TCP Optimizer EXE files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing TCPOptimizer.exe and all other EXE files for SG TCP Optimizer. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to TCPOptimizer.exe


EXE Files Related to TCPOptimizer.exe

File Name Description Software Program (Version) File Size (bytes) File Location
OneDriveSetup.exe Microsoft OneDrive (32 bit) Setup Microsoft OneDrive (19.192.0926.0012) 35086184 C:\Windows\Microsoft.NET\Framework\v4.0.30319\
MpSigStub.exe Microsoft Malware Protection Signature Update Stub Microsoft Malware Protection (1.1.16500.1) 748816 C:\Windows\inf\
FileSyncConfig.exe Microsoft OneDrive Configuration Application Microsoft OneDrive (19.192.0926.0012) 364392 C:\Users\Tester\AppData\Local\Microsoft\Windows\
OneDrive.exe Microsoft OneDrive Microsoft OneDrive (19.192.0926.0012) 1585000 C:\Users\Tester\AppData\Local\Microsoft\Windows\
OneDriveUpdaterService... Updater Service Microsoft OneDrive (19.192.0926.0012) 2487144 C:\Users\Tester\AppData\Local\

Other Files Related to TCPOptimizer.exe

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log SG TCP Optimizer 4.0.2 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log SG TCP Optimizer 4.0.2 24012 C:\Windows\System32\Sysprep\Panther\
SA.DAT Game Data SG TCP Optimizer 4.0.2 6 C:\WINDOWS\Tasks\
WmiApRpl.ini Windows Initialization SG TCP Optimizer 4.0.2 29736 C:\Windows\inf\WmiApRpl\0009\
diagwrn.xml Extensible Markup Language SG TCP Optimizer 4.0.2 5718 C:\Windows\System32\Sysprep\Panther\


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