Dear guys, I have been trying to run Sysfx in Vista for a couple of weeks. And found that WDK5384 and WDK5472 weren't' compiled properly. Only thing that compiled properly is WDK5456. But it still hasn't shown up in the HD audio codec property page yet. Is there some one who can guide me? I think that sysfx inf file should be changed. Am I right? Because in the inf file, I can see some code for specific codec such as C-Media .... What's the target of MSFT sysfx APO driver? How can I modify this? What's the relationship between this codec GUID and sAPO? Thanks, ******************************* IMPORTANT MESSAGE ****************************** This transmission may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. ******************************************************************************** ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/