: Some newer games (e.g., Rabbids Hollywood , Hotwheels ) may trigger this error if you are using older "Legacy" DLLs to fix other issues.
If a .dll file was removed, click it and select or Restore . Add the entire TeknoParrot folder to the exclusion list. 3. Install Microsoft Visual C++ Redistributables
Scroll down to and click Add or remove exclusions .
Error 4 frequently pops up if you select the wrong .exe file in the game profile settings.
Error 4 in TeknoParrot essentially means the emulator cannot find or initiate a necessary .dll file required to communicate with the game's executable. For newer games, this is usually caused by: teknoparrot failed to load dll error 4 new
Update to the latest version of DirectX End-User Runtimes. Restart your PC after installation. 2. Force Dedicated GPU (Laptop Users)
: Some newer titles require specific legacy files. If the error persists, users on GitHub have found temporary success by placing teknoparrot.dll and openparrot.dll from older versions into the game folder, though this can cause control issues.
This error has been reported in various recent builds, including versions 1261, 1269, and newer releases. The solutions provided are generally applicable to most versions.
The most reliable way to avoid this error is to maintain a clean and organized system: : Some newer games (e
: Antivirus software, especially Windows Defender, often quarantines TeknoParrot64.dll or other core files, triggering Error 4.
On laptops and dual-GPU desktops, Error 4 can trigger if TeknoParrot defaults to integrated motherboard graphics instead of your dedicated graphics card.
Move your entire TeknoParrot folder to C:\ or D:\ (e.g., D:\TeknoParrot ).
Extract the fresh files to a root-level path (e.g., C:\Teknoparrot ) instead of protected directories like Program Files . Error 4 in TeknoParrot essentially means the emulator
If found, to force the game to rely on the global system runtimes you repaired in the step above. 4. Force High-Performance GPU Execution
Ensure you are using a stable version of Proton, such as Proton Experimental or GE-Proton8-x or newer.
This is a more advanced but powerful technique. Since the error doesn't tell you which DLL failed, a tool like can be invaluable.
Because TeknoParrot manipulates game memory via code injection to replicate actual arcade cabinet motherboards, standard Windows antivirus tools flags files like TeknoParrot64.dll as potential threats.
It typically signifies that the emulator cannot locate or access a necessary library file required to bridge the arcade software with your PC hardware Common Root Causes Missing Dependencies