After I successfully updated to 10041 I now have a problem with an update. There is an update for an audio driver and the download worked well but after trying to install this update I get the message :  Realtek Semiconductor Corp. driver update for Realtek High Definition Audio - Error 0x800705b4

I also have this problem.

FIX for Realtek Audio Issue Post 10041 CTP Update

1) go to start menu, type run and press enter

2) Type compmgmt.msc and click ok

3) Navigate to device manager

4) go to other devices

5) Select the Audio device on high definition audio bus, right click and select update driver(If update driver option not available, kill the driver installation module process in task manager and then try)

6) Select/Cick - Browse my computer for driver software, click next

7) Select/Click - Let me pick from a list of device drivers on my computer, click next

8) Select - Audio and video controllers , click next

9) Select driver named "High Defintion Audio Device" and click next

10) when pop-up came select yes

11) Now the drive will be installed. Click close

12) Test audio !!!!

• Proposed as answer by amuthan1983 16 hours 24 minutes ago
• Edited by amuthan1983 16 hours 23 minutes ago Update1

AU

There is a known problem with the realtek driver.  Realtek is working on it but there is no eta for a fix.  There is a work around here

http://kb.stonegroup.co.uk/index.php?View=entry&EntryID=289