On Windows, screen or window capture will display a yellow border

On Windows, screen or window capture will display a yellow border. To disable this, rename  in the server directory and restart the server. This forces the use of GDI capture, which cannot capture D3D-rendered applications (e.g., most games).

On Windows, if your screen or window capture shows a yellow border, that’s due to the default capture method. You can turn it off by renaming wgcapture.dll in the server folder and restarting the server. Doing tropical-casino.com/ this forces the system to use GDI capture instead, which removes the yellow border—but keep in mind GDI can’t capture Direct3D applications, so most games won’t show up correctly. It’s a trade-off between border-free capture and full compatibility.

Yes, that is correct, and just to clarify for other users reading this topic:

Please note the following limitation:

GDI capture cannot capture Direct3D / GPU-accelerated applications (most games and some modern apps).

WGC capture supports Direct3D applications, but Windows displays the yellow border by design, and it cannot be disabled programmatically.

This is a Windows OS limitation, not an application bug. Users can choose the capture method depending on their use case.