DLL stands for . These are shared code libraries that Windows programs use to perform specific functions (e.g., drawing graphics, connecting to the internet, validating licenses).
Legitimate software developers (Microsoft, Adobe, AutoDesk) do not distribute DLLs via third-party link sites. Here is what those sites actually do:
Run a full system scan using a reputable security suite like Microsoft Defender Malwarebytes Check for Persistence: Microsoft Safety Scanner
In the world of piracy, "link" rarely refers to a simple hyperlink anymore. It usually refers to: