How to Update, Download, and Fix Unrarlib.h

Last Updated: 11/28/2023
[Average Article Time to Read: 4.7 minutes]

The development of Unique RAR File Library 0.4 by Unique RAR File Library prompted the latest creation of unrarlib.h. It is also known as a C/C++/Objective-C Header file (file extension H), which is classified as a type of Developer (C/C++/Objective-C Header) file.

The first release in the Windows 10 Operating System for unrarlib.h was on 07/11/2002 inside Unique RAR File Library 0.4. This file version is latest update offered from Unique RAR File Library, according to our records.

Continue reading below to discover detailed file information, H file troubleshooting, and free downloads of several versions of unrarlib.h.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: unrarlib.h
File Extension: H file extension
File Type: Developer
Description: C/C++/Objective-C Header
User Popularity Rating:
 
Developer and Software Information
Software Program: Unique RAR File Library 0.4
Developer: Unique RAR File Library
Software: Unique RAR File Library
Software Version: 0.4
File Details
File Size (Bytes): 8078
Oldest File Date: 11/16/2019
Latest File Date: 11/16/2019


What are unrarlib.h Error Messages?


General unrarlib.h Runtime Errors

unrarlib.h file errors often occur during the startup phase of Unique RAR File Library, but can also occur while the program is running. These types H errors are also known as “runtime errors” because they occur while Unique RAR File Library is running. Here are some of the most common unrarlib.h runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\unrarlib040\unrarlib040\unrarlib\unrarlib.h

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


Most H errors are due to missing or corrupt files. Your unrarlib.h file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Unique RAR File Library), or deleted by a malware infection. Furthermore, unrarlib.h file corruption could be caused from a power outage when loading Unique RAR File Library, system crash while loading or saving unrarlib.h, 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 unrarlib.h 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 unrarlib.h 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 unrarlib.h error, please proceed to the Step 2 below.

Step 2: If recently installed Unique RAR File Library (or related software), uninstall then try reinstalling Unique RAR File Library software.

You can uninstall Unique RAR File Library 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 Unique RAR File Library 0.4 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Unique RAR File Library software.

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

Unique RAR File Library 0.4

Unique RAR File Library

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 unrarlib.h 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 unrarlib.h 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 unrarlib.h 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 unrarlib.h file version. We maintain a comprehensive database of 100% malware-free unrarlib.h files for every applicable version of Unique RAR File Library. 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 unrarlib.h Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Unique RAR File Library folder location:
    Windows 10: C:\unrarlib040\unrarlib040\unrarlib\
  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 unrarlib.h 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 unrarlib.h Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying unrarlib.h to your appropriate Windows system directory. Unique RAR File Library typically does not release Unique RAR File Library H 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 unrarlib.h and all other H files for Unique RAR File Library. An incorrectly installed H 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 unrarlib.h


H Files Related to unrarlib.h

File Name Description Software Program (Version) File Size (bytes) File Location
WmiApRpl.h C/C++/Objective-C Header Unique RAR File Library 0.4 3444 C:\Windows\IME\IMESC5\HELP\
unrarlib.h C/C++/Objective-C Header Unique RAR File Library 0.4 8078 C:\Program Files\WindowsApps\Microsoft.ZuneVide...
resource.h C/C++/Objective-C Header Unique RAR File Library 0.4 458 C:\Program Files\Common Files\Microsoft Shared\...

Other Files Related to unrarlib.h

File Name Description Software Program (Version) File Size (bytes) File Location
WmiApRpl.h C/C++/Objective-C Header Unique RAR File Library 0.4 3444 C:\Windows\System32\wbem\Performance\
EtwRTEventLog-Applicat... Microsoft Event Trace Log Unique RAR File Library 0.4 3064 C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-dateti... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18040 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
ntuser.dat Game Data Unique RAR File Library 0.4 1310720 C:\Users\Tester\
ntuser.dat Game Data Unique RAR File Library 0.4 262144 C:\Windows\ServiceProfiles\LocalService\


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