Hello, I am developing an installer for my audio driver (win7 system). All
the progress is successful, I call
config_flags |= CONFIGFLAG_REINSTALL;
bRet = SetupDiSetDeviceRegistryProperty(dev_info,&dev_info_data,
SPDRP_CONFIGFLAGS, (BYTE *)&config_flags,sizeof(config_flags));
if(bRet)
{
//successful
return SUCCESS;
}
But, after I plug in my device, the driver was NOT be updated. It still use
the old driver (old driver is system USB Audio driver).
Could you give me some instructions? Thanks.
Best Regards,
Shang Jing
