3 Steps to Download and Fix CortexLauncher.exe Errors

Last Updated: 05/04/2020
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CortexLauncher.exe files, such as CortexLauncher.exe, are considered a type of Win32 EXE (Executable application) file. They are associated with the EXE file extension, developed by Razer for Razer Cortex.

The first version of CortexLauncher.exe for Razer Cortex was seen on 07/17/2018 in Windows 10. This file version is latest update offered from Razer, according to our records.

Please see below for more detailed information, EXE file troubleshooting instructions, and free downloads of different versions of CortexLauncher.exe.

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File Overview

General Information
File Name: CortexLauncher.exe
File Extension: EXE file extension
Description: CortexLauncher.exe
Object File Type: Executable application
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: Razer Inc.
Software Program: Razer Cortex
Legal Copyright: Copyright © 2012 - 2019. Razer Inc.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x33bf
Code Size: 101888

What are CortexLauncher.exe Error Messages?

CortexLauncher.exe Runtime Errors

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

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

Some of the most common CortexLauncher.exe errors include:

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

The program can’t start because CortexLauncher.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 CortexLauncher.exe error is key to properly resolving these errors. Although most of these EXE errors affecting CortexLauncher.exe will happen during startup, occasionally you will encounter a runtime error while using Razer Cortex. This can occur due to poor programming on behalf of Razer Inc., conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of CortexLauncher.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 CortexLauncher.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 CortexLauncher.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 CortexLauncher.exe error, please proceed to the Step 2 below.

Step 2: If recently installed Razer Cortex (or related software), uninstall then try reinstalling Razer Cortex software.

You can uninstall Razer Cortex 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 Razer Cortex and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Razer Cortex software.

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

Razer Cortex


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 CortexLauncher.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 CortexLauncher.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 CortexLauncher.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 CortexLauncher.exe file version. We maintain a comprehensive database of 100% malware-free CortexLauncher.exe files for every applicable version of Razer Cortex. 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 CortexLauncher.exe Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Razer Cortex folder location:
    Windows 10: C:\Program Files (x86)\Razer\Razer Cortex\
  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 CortexLauncher.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 CortexLauncher.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying CortexLauncher.exe to your appropriate Windows system directory. Razer typically does not release Razer Cortex 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 CortexLauncher.exe and all other EXE files for Razer Cortex. 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 CortexLauncher.exe

EXE Files Related to CortexLauncher.exe

File Name Description Software Program (Version) File Size (bytes) File Location
CortexInstallStats.exe Razer.Kel.InstallStats For Beta Razer Cortex ( 1622392 C:\Program Files (x86)\Razer\Razer Cortex\
StoreExperienceHost.exe Windows Executable Razer Cortex 18944 C:\Program Files\WindowsApps\Microsoft.StorePur...
CefSharp.BrowserSubpro... CefSharp.BrowserSubprocess CefSharp ( 14488 C:\Program Files (x86)\Razer\Razer Cortex\Cef\
RzKLService.exe RzKLService.exe Razer Cortex ( 290864 C:\Program Files (x86)\Razer\Razer Cortex\
RazerCortex.CrashRepor... RazerCortex.CrashReporter RazerCortex.CrashReporter ( 246952 C:\Program Files (x86)\Razer\Razer Cortex\

Other Files Related to CortexLauncher.exe

File Name Description Software Program (Version) File Size (bytes) File Location
setupapi.dev.log Log Razer Cortex 684126 C:\Windows\inf\
WmiApRpl.ini Windows Initialization Razer Cortex 29736 C:\Windows\inf\WmiApRpl\0009\
WmiApRpl.h C/C++/Objective-C Header Razer Cortex 3444 C:\Windows\System32\wbem\Performance\
diagwrn.xml Extensible Markup Language Razer Cortex 44683 C:\Windows\Panther\UnattendGC\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 20088 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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