sound not working in windows xp

[saleen101]

Hi. I get a message that reads: Cannot Install this Hardware. There was a problem installing this hardware. Microsoft Kernel Wave Audio Mixer. An error occurred during the installation of the device. The data is invalid.
I just upgraded to windows xp from windows 2000. The install went good with no errors except for the one listed.

[NooNoo]

This is a common error and it is fixed by editing the registry

This error appears to be due to a protection problem in the Windows registry and can occur with a variety of drivers (sound cards and SCSI drivers have been reported). To fix this problem, go to Start, Run... and type "regedit" without the quotes to run the Registry Editor. Navigate to

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\ENUM\P CI

and you will see a number of keys of the form "VEN_xxxx", where xxxx are strings like "1102&DEV_0004&SUBSYS_00011103&REV_04". Under each of these folders will be another folder with a long numerical name. Open each folder and look for the "DeviceDesc" which matches the hardware you are trying to install. Right Click on the "VEN_xxxx" for that device and select 'Permissions' and then tick "Allow" for "Full Control". Close Regedit and then continue with the installation of your device.

From the audigy forums at creative.

[saleen101]

I tried to edit the registry and no luck. I could not find the string with "Microsoft Kernel Audio Mixer" I have tried to get the newest patches for eveything but that is the only one that gives me a problem

[NooNoo]

So what sound card do you have? Or is it onboard sound? In which case, what motherboard do you have?

[saleen101]

I have an ECS mother board with onboard sound. The CD that came with the board has drivers for Via technologies. I have tried to uninstall and then reinstall the drivers. I still get the microsoft kernel audio mixer error.

[confus-ed]

So the infamous AC97 chip .....?

This particular 'integrated' sound chip is famed for its non-integration ...

Can you post the exact motherboard model, please ... there's 'varieties' of this chip ... it mightn't even be correctly identified by windows.....

I appreciate you already have drivers, but perhaps for the wrong 'variety', manufacturers often get confus-ed themselves

[saintz]

i have the same problem, but im not sure of teh specs of my motherboard - i think it is Mercury SIS746 AMD 8xAGP - because on the invoice for the computer it has (m/b) next to this, but if theres a surefire way for me to find out the specs please could sum1 tell me how to do it, thanks..i was using c-media ac97 on win98, but since upgradin to xp non of the xp drivers for this seem to work. and theres the microsoft kernel errors

each time i try to use regedit it vanishes after a few seconds of browsing.. any ideas why it does this?

[GrandDad]

i have the same problem, but im not sure of teh specs of my motherboard - i think it is Mercury SIS746 AMD 8xAGP - because on the invoice for the computer it has (m/b) next to this, but if theres a surefire way for me to find out the specs please could sum1 tell me how to do it, thanks..i was using c-media ac97 on win98, but since upgradin to xp non of the xp drivers for this seem to work. and theres the microsoft kernel errors

each time i try to use regedit it vanishes after a few seconds of browsing.. any ideas why it does this?

Welcome to WD saintz .

Did you do a upgrade from 98 to XP ?

To find out more about your PC
download this and run it ;
http://www.lavalys.com/products/over...ng=en&pageid=1

and under 'Motherboard' and 'Devices' it will tell you lots ,
under 'Devices' you'll look for anything 'audio' and tell us what you find .

[NooNoo]

these should be the drivers for that board

Regedit closing is indicative of virus activity or spyware.

[saintz]

thanks noonoo i just found that page myself, and i just started downloadin the drivers for the audio = i shud update them all right? ill let u know if it works, thanks for the help.

[saintz]

yes i upgraded from 98 to xp - sorry i didnt state earlier

[saintz]

--------[ PCI / PnP Audio ]---------------------------------------------------------------------------------------------

SiS 7012 Audio Device PCI
^^

this is all everest tells me about audio in the report

[NooNoo]

that is the chipset report... it could actually be the alc650 from realtek or the cmedias on the kobian site.

[saintz]

so how do i find out for sure?

[saintz]

PCI Devices:
Bus 0, Device 12, Function 0 Network Controller [NoDB]
Bus 1, Device 0, Function 0 nVIDIA GeForce4 MX 4000 Video Adapter
Bus 0, Device 3, Function 0 SiS 7001 PCI-USB Open Host Controller
Bus 0, Device 3, Function 1 SiS 7001 PCI-USB Open Host Controller
Bus 0, Device 3, Function 2 SiS 7002 USB 2.0 Enhanced Host Controller
Bus 0, Device 2, Function 7 SiS 7012 Audio Device
Bus 0, Device 0, Function 0 SiS 746 Chipset - Host-PCI Bridge
Bus 0, Device 2, Function 0 SiS 85C503/5513/5595/961 PCI-ISA Bridge
Bus 0, Device 2, Function 5 SiS 85C513 IDE Controller
Bus 0, Device 1, Function 0 SiS 86C202 Video Master Adapter
Bus 0, Device 4, Function 0 SiS 900 Fast Ethernet 10/100 LAN Adapter
Bus 0, Device 2, Function 1 SiS SMBus Controller

PnP Devices:
PNP0303 101/102-Key or MS Natural Keyboard
PNP0501 16550A-compatible UART Serial Port
PNP0C08 ACPI Driver/BIOS
FIXEDBUTTON ACPI Fixed Feature Button
AUTHENTICAMD_-_X86_FAMILY_6_MODEL_10 AMD Athlon(tm) XP
PNP0200 DMA Controller
PNP0700 Floppy Disk Controller
PNP0F03 Microsoft PS/2 Port Mouse
PNP0C02 Motherboard Resources
PNP0C04 Numeric Data Processor
PNP0800 PC Speaker
PNP0A03 PCI Bus
PNP0C0C Power Button
PNP0B00 Real-Time Clock
PNP0C0E Sleep Button
PNP0100 System Timer

USB Devices:
0E39 0137 SmartM BlueOpal - USB Transport Driver
06B9 4061 SpeedTouch 330 ADSL Modem

Ports:
COM1 Communications Port (COM1)
COM5 BlueOpal Serial Port (COM5)


does that list help?