Another Sound not Working

[PAHARRISN]

I am using a Toshiba Equium on XP Home with sp2
I have done a few updates and all sound just stopped, I tried trouble shooting the Realtek High Definition Audio and followed the advice to Uninstall and Reinstall, but every time I try the reinstall it fails with the message "An error occurred during the installation of the device, Access is Denied".If I click on Sounds and Audio Devices Properties is says No Audio Device!
I followed LookinAround's kind instructions to Check if Windows reports any problem devices, and it says:
Audio Device on High Definition Audio Bus HDAUDIO\FUNC_01&VEN_10EC&DEV_0861&SUBSYS_1179FF10&REV_1003\4&396EF7C8&0&0301 The drivers for this device are not installed.

 

[LookinAround]

Hi PAHARRISN

Click to see the Microsoft KB888111

Follow it's instructions to download/install the patch.

Reboot your machine and please give us an update!

/* EDIT */
Actually, as it might not be clear in the intructions...
You should click on the link in the MS KB (towards the top / left of the window) you'll see:

Hotfix Download Available
View and request hotfix downloads​

Follow those instructions to get the download / patch you need from Microsoft.

 

[PAHARRISN]

That's fantastic LookinAround, thank you so much, I'll let you know ho I get on