How to Update, Download, and Fix Jit.js

Last Updated: 12/04/2023
[Time Required for Reading: 3.5 minutes]

jit.js is considered a type of JavaScript file. It is most-commonly used in ActivePerl 5.28.1 developed by ActiveState. It uses the JS file extension and is considered a Script (JavaScript) file.

The first release in the Windows 10 Operating System for jit.js was on 08/15/2019 inside ActivePerl 5.28.1. According to our records, this release is the only version of this file offered by ActiveState.

Please continue reading to find your correct jit.js file version download (free), detailed file information, and JS file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: jit.js
File Extension: JS file extension
File Type: Script
Description: JavaScript
User Popularity Rating:
 
Developer and Software Information
Software Program: ActivePerl 5.28.1
Developer: ActiveState
Software: ActivePerl
Software Version: 5.28.1
File Details
File Size (Bytes): 276645
Oldest File Date: 12/28/2019
Latest File Date: 12/28/2019


What are jit.js Error Messages?


General jit.js Runtime Errors

jit.js file errors often occur during the startup phase of ActivePerl, but can also occur while the program is running. These types JS errors are also known as “runtime errors” because they occur while ActivePerl is running. Here are some of the most common jit.js runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Perl64\lib\Devel\NYTProf\js\jit\jit.js

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most JS errors are due to missing or corrupt files. Your jit.js file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with ActivePerl), or deleted by a malware infection. Furthermore, jit.js file corruption could be caused from a power outage when loading ActivePerl, system crash while loading or saving jit.js, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix jit.js 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 jit.js 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 jit.js error, please proceed to the Step 2 below.

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

You can uninstall ActivePerl 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 ActivePerl 5.28.1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

ActivePerl 5.28.1

ActiveState

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 jit.js 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 jit.js 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 jit.js 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 jit.js file version. We maintain a comprehensive database of 100% malware-free jit.js files for every applicable version of ActivePerl. 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 jit.js Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate ActivePerl folder location:
    Windows 10: C:\Perl64\lib\Devel\NYTProf\js\jit\
  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 jit.js 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 jit.js Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying jit.js to your appropriate Windows system directory. ActiveState typically does not release ActivePerl JS 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 jit.js and all other JS files for ActivePerl. An incorrectly installed JS 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 jit.js


JS Files Related to jit.js

File Name Description Software Program (Version) File Size (bytes) File Location
bootstrap.js JavaScript ActivePerl 5.28.1 13818 C:\Windows\System32\wdi\LogFiles\
vpaid.js JavaScript ActivePerl 5.28.1 30198 C:\Program Files\Common Files\Microsoft Shared\...
StackView.js JavaScript ActivePerl 5.28.1 2361 C:\Users\Tester\AppData\Local\
style.js JavaScript ActivePerl 5.28.1 2540 C:\Users\Tester\AppData\Local\
CalendarUtils.js JavaScript ActivePerl 5.28.1 5714 C:\Users\Tester\AppData\Local\

Other Files Related to jit.js

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log ActivePerl 5.28.1 182771 C:\Windows\Logs\DPX\
setupact.log Log ActivePerl 5.28.1 62521 C:\Windows\Panther\UnattendGC\
SA.DAT Game Data ActivePerl 5.28.1 6 C:\WINDOWS\Tasks\
WmiApRpl.ini Windows Initialization ActivePerl 5.28.1 29736 C:\Windows\inf\WmiApRpl\0009\
api-ms-win-core-heap-l... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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