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GTA IV Downgrader 2.0

This tool allows you to easily downgrade the Steam/RGL Complete Edition (1.2.0.32 and up) of GTA IV to either 1.0.8.0, 1.0.7.0!
   (1 review)

15 Screenshots

  • Could contain: text, electronics, screenshot, software, multimedia software, display, multimedia, website, web page, computer icon, operating system, video, editing, graphics software
  • Could contain: text, screenshot, human face, person, multimedia software, woman, software, editing, multimedia, website, video, graphics software, web page
  • Could contain: text, screenshot, clothing, software, multimedia software, man, person, website, display, web page, multimedia
  • Could contain: text, screenshot, multimedia software, man, software, video, clothing, graphics software, display, person
  • Could contain: text, clothing, screenshot, human face, multimedia software, person, software
  • Could contain: text, screenshot, clothing, multimedia software, man, software, video, person
  • Could contain: text, screenshot, person, man, multimedia software, software, video
  • Could contain: text, screenshot, software, display, multimedia software, computer icon, operating system, graphics software, multimedia, editing, web page
  • Could contain: text, screenshot, multimedia software, software, clothing, website, editing, graphics software, video, person
  • Could contain: text, screenshot, software, multimedia software, graphics software, computer icon, website, editing, web page, operating system
  • Could contain: text, electronics, screenshot, software, multimedia software, display, graphics software, editing, computer icon, operating system, website, web page
  • Could contain: text, screenshot, software, multimedia software, display, computer icon, operating system, multimedia, web page, website, graphics software, editing
  • Could contain: text, screenshot, multimedia software, clothing, software, graphics software, man, video, editing, person
  • Could contain: text, screenshot, multimedia software, software, display, graphics software, editing, website, computer icon
  • Could contain: text, screenshot, clothing, multimedia software, software, person

GTA IV DowngraderJe7x0Rx.png

This tool allows you to easily downgrade the Steam/RGL Complete Edition (1.2.0.32 and up) of GTA IV to either 1.0.8.0, 1.0.7.0 or 1.0.4.0!

 

Requirements

  • .NET Framework 4.7.2 (Should be installed on every Windows 10 machine)
  • Windows 11 (Not tested), 10, 8.1, 8 or 7. Works best on Windows 10.
  • Internet Connection

 

 

  Hide contents

OLD Version! ONLY use when you have problems with the newest version!

GTA IV Downgrader Version 1.7 (1,6 GB) (Mirror)

 

 

How to use

  1. Download the Downgrader.
  2. Extract the downloaded zip somewhere on your PC but NOT in your GTA IV folder!
  3. Run the Executable file (.exe) and follow the steps.

         ⚠️ It is recommeded to run the downgrader with admin rights! (Right click on the exe, and click on Run as administrator) ⚠️

 

Suggestions / Bugs

Do you have any suggestions for this tool? Or did you ran into a bug? Write a comment, or join my discord server and ask in #help!

 

Other Links

gtaforums

gtainside

GitHub

 

Support

If you want to support me or this project, you can do that via Patreon, Ko-fi or PayPal. Any support would be greatly appreciated!

 

Changelog

Can be found on the gtaforums thread

 

Edited by ItsClonkAndre
Updated to version 1.9


What's New in Version 2.0

Released

Changelog for Version 2.0

  1. Added “Unsupported Operating System” warning.
  2. Added “Not running with administrator privileges” warning.
  3. Added “Continue anyway” button on the internet check failed page.
  4. Added offline mode which can be activated with the “-offline” command line argument which basically makes the online downgrader to an offline one.
  5. Added a overall progress panel at the bottom above the panel with the Exit, Back, Skip and Next buttons. Hover over the icons to see what step this icon is referring to.
  6. Cleaned up source code.
  7. Log file will now always be created when you close the downgrader.
  8. The downgrader will no longer downgrade the radio via install.bat instead, the downgrader will take care of the radio downgrade itself which should also hopefully fix the downgrader getting stuck on “del install.bat / del jptch.exe”. However the install.bat file is still needed.
  9. The downgrader will now remove the “read-only” attribute from files inside the GTA IV directory.
  10. The downgrader will now remove the “settings.cfg” file to ensure the game starts correctly after the downgrade. Settings might need to be reconfigured after the downgrade finished inside the games settings.
  11. The downgrader will now create a copy of the “PlayGTAIV.exe” file renamed to “LaunchGTAIV.exe” incase you get the fatal error while trying to run GTA IV saying you need to launch it via LaunchGTAIV.exe
  12. Updated design.
  13. Upgraded the .NET Framework version from 4.7.2 to 4.8
  14. Updated “Select IV Executable” step in which you can now select your GTA IV executable file OR the GTA IV directory.
  15. Updated “Select Components” step.
  16. Fixed extraction status going above the maximum amount of files to extract.
  17. Fixed rendering issue where the downgrader was mostly rendering in black when running on Linux via Wine.
  18. Forced globalization to english.
Main Development: ItsClonkAndre
QA Tester and Ideas: Internet Rob
Logo Creation and Ideas: catsmackaroo

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  • User Feedback

    You may only provide a review once you have downloaded the file.


    Joe C Wilson

    · For old version 1.9

       1 of 1 member found this review helpful 1 / 1 member

    This downgrader tool makes downgrading a breeze. I have used this for a long time and had no issues since. User-friendly customization of how you want it to be for the perfect settings. A plus for including multiple versions of GTA IV as well! Great mod!

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