Installs the driver into the system
BOOL __stdcall InstallA(
const char* CabFileName,
const char* ProductName,
const char * PathToInstall,
BOOL __stdcall InstallW( const unsigned short* CabFileName, const unsigned short* ProductName, const wchar_t * PathToInstall, BOOL *RebootNeeded);
TRUE / true if the function succeeded or FALSE / false if the function failed.
Use this function to install the driver to the system. Once installed, the driver is loaded using user-mode API. ProgramName is used to distinguish between installations of the driver made by different applications and to prevent the situation when the driver is installed by two applications and further deinstallation of one of them removes the driver.
Read more about installing and uninstalling the drivers.