How to Update, Download, and Fix Main_xp.chm

Last Updated: 01/09/2024
[Average Read Time: 4.5 minutes]

The development of AVG PC TuneUp 16.72.2.55508 by AVG Technologies prompted the latest creation of main_xp.chm. It is also known as a Compiled HTML Help file (file extension CHM), which is classified as a type of CHM (Compiled HTML Help) file.

main_xp.chm was first released in the Windows 10 Operating System on 01/12/2017 with AVG PC TuneUp 16.72.2.55508. This file release marks the latest and most updated version from AVG Technologies.

Please see below for more detailed information, CHM file troubleshooting instructions, and free downloads of different versions of main_xp.chm.

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File Overview


General Information
File Name: main_xp.chm
File Extension: CHM file extension
File Type: Compiled HTML Help
Description: Compiled HTML Help
MIME Type: application/x-chm
User Popularity Rating:
 
Developer and Software Information
Software Program: AVG PC TuneUp 16.72.2.55508
Developer: AVG Technologies
Software: AVG PC TuneUp
Software Version: 16.72.2.55508
File Details
Language Code: Czech


What are main_xp.chm Error Messages?


General main_xp.chm Runtime Errors

main_xp.chm file errors often occur during the startup phase of AVG PC TuneUp, but can also occur while the program is running. These types CHM errors are also known as “runtime errors” because they occur while AVG PC TuneUp is running. Here are some of the most common main_xp.chm runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\cs-CZ\main_xp.chm

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


Most CHM errors are due to missing or corrupt files. Your main_xp.chm file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with AVG PC TuneUp), or deleted by a malware infection. Furthermore, main_xp.chm file corruption could be caused from a power outage when loading AVG PC TuneUp, system crash while loading or saving main_xp.chm, 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 main_xp.chm 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 main_xp.chm 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 main_xp.chm error, please proceed to the Step 2 below.

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

You can uninstall AVG PC TuneUp 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 AVG PC TuneUp 16.72.2.55508 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

AVG PC TuneUp 16.72.2.55508

AVG Technologies

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 main_xp.chm 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 main_xp.chm 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 main_xp.chm 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 main_xp.chm file version. We maintain a comprehensive database of 100% malware-free main_xp.chm files for every applicable version of AVG PC TuneUp. 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 main_xp.chm Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate AVG PC TuneUp folder location:
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\cs-CZ\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\da-DK\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\de-DE\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\en-US\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\es-ES\
    Show 18 more directories +
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\fr-FR\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\hu-HU\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\id-ID\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\it-IT\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\ja-JP\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\ko-KR\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\ms-MY\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\nl-NL\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\no-NO\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\pl-PL\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\pt-BR\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\pt-PT\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\ru-RU\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\sk-SK\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\sr-SP\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\tr-TR\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\zh-CN\
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\LegacyTools\AWL\zh-TW\
  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 main_xp.chm 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 main_xp.chm Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying main_xp.chm to your appropriate Windows system directory. AVG Technologies typically does not release AVG PC TuneUp CHM 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 main_xp.chm and all other CHM files for AVG PC TuneUp. An incorrectly installed CHM 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 main_xp.chm


CHM Files Related to main_xp.chm

File Name Description Software Program (Version) File Size (bytes) File Location
main_xp.chm Compiled HTML Help AVG PC TuneUp 16.72.2.55508 405659 C:\Windows\System32\sru\
main_vista_7.chm Compiled HTML Help AVG PC TuneUp 16.72.2.55508 406614 C:\Windows\System32\sru\

Other Files Related to main_xp.chm

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.back.xml Extensible Markup Language AVG Antivirus 19.8.3108 5277233 C:\Windows\servicing\Sessions\
setupact.log Log AVG PC TuneUp 16.72.2.55508 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log AVG PC TuneUp 16.72.2.55508 14252 C:\Windows\System32\Sysprep\Panther\
setupact.log Log AVG Antivirus 19.8.3108 60976 C:\Windows\Panther\UnattendGC\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18184 C:\Windows\WinSxS\amd64_avg.vc140.crt_f92d94485...


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