Numerous users on forums and GitHub have reported this exact problem. One user described the issue after a software update, noting the problem occurs when running a game, and the issue is shown in the console. Another user experienced the error with games like Star Wars and Sega Rally 3 , stating the message appears at the "load core" moment.

: If you use software like Avast, Bitdefender, or Malwarebytes, add the path C:\TeknoParrot (or your specific directory) to their global whitelist flags. 3. Reinstall Essential System Runtimes

: Your security software falsely flags a game DLL as a Trojan or malware and quarantines it.

For advanced users, a tool called Dependency Walker can be incredibly helpful. It shows you exactly which DLL files a program is dependent on and whether any are missing.

The fact that the error has appeared across different versions of the emulator is also significant. This indicates the issue is likely not a bug in a single build but rather a symptom of a missing or conflicting system component.

If the newest version continuously throws Error 4, backup your profile folder. Download a version.

: The software lacks the system architecture frameworks to initialize the game environment. Step-by-Step Fixes for Error 4 1. Unblock the TeknoParrot DLL Files

If the error specifies XInput1_4.dll , you can sometimes fix it by copying XInput1_3.dll from C:\Windows\System32 , renaming it to XInput1_4.dll , and placing it in the same folder. 5. Clear Configuration and Re-update