Group: Shell Functions - Library: shell32
BOOL FileIconInit(
BOOL fRestoreCache
);
DECLARE INTEGER FileIconInit IN shell32;
INTEGER fRestoreCache
fRestoreCache [in] TRUE to restore the system image cache from disk; FALSE otherwise.
TRUE if the cache was successfully refreshed, FALSE if the initialization failed.
If you are manually handling imagelists, you must call FileIconInit in response to a WM_SETTINGCHANGE message, when the SPI_SETNONCLIENTMETRICS flag is set, or when the WindowMetrics values change.