If your application fails to initialize, downloads will fail silently. Here are the top three reasons SteamAPI_Init returns false:
This article explores how to initialize a Steam download, the underlying mechanics of the API, and practical code examples to get you started. steam api init download
// Initialize the API if (!SteamAPI_Init()) printf("Fatal Error: Steam failed to initialize.\n"); // Handle error: disable Steam features or exit return; If your application fails to initialize, downloads will
The client isn't running in the background. If your application fails to initialize