Even though modern Windows comes with DirectX 12, old arcade games often use DirectX 9 or 11 components.
Windows 10/11’s Game Bar, Discord Overlay, and Nvidia GeForce Experience can hook into games exactly where TeknoParrot is trying to inject its DLL, causing a conflict (Error 3).
How to fix it:
If only one game gives Error 3:
Verify DLL presence and naming
Match bitness (x86 vs x64)
Run as Administrator and correct folder location teknoparrot failed to load dll error 3
Fix antivirus interference
Install dependencies
Use Dependency Walker / modern alternative Even though modern Windows comes with DirectX 12,
Repair file/dll permissions
If DLL is part of the game pack but corrupted or altered
Last-resort: Use Process Monitor to pinpoint If only one game gives Error 3:
If none of the above works, use these scorched-earth solutions.
TeknoParrot requires specific VC++ runtimes (especially 2015–2022). The easiest fix: