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Thread ID: 64889 2006-01-01 04:09:00 Class Installer error Glen (3203) Press F1
Post ID Timestamp Content User
417014 2006-01-01 04:09:00 I have just purchased a web cam which I installed perfectly on my husbands computer. Today I have been trying to install on mine which is a new computer running XP home edition and I keep getting an error message which says "The class installer has denied the request to install or upgrade this device" It is a DSE Webcam and microphone model XH5096. I also downloaded the driver file from their website but that would not install either. Any suggestions appreciated as their tech help does not open until Wednesday Glen (3203)
417015 2006-01-01 06:11:00 Hi and Welcome to PressF1 :)

Under what type of account are you trying to install this software? User or Adminstrator? Try installing as a Administrator if you hadn't, and see if this helps.
Jen (38)
417016 2006-01-01 06:15:00 What O/S is your husbands PC?
Two things possibly.

Install the software before you plug the device in - it may then tell you at some stage to connect the device.

Is the driver on the CD actually for WinXP? Check the CD manually to see if it has. Or even better - look for another XP driver on the net.
pctek (84)
417017 2006-01-01 07:30:00 My husbands comp runs xp as well and no problems on his with the installation
I am not sure how to log on as administrator as I am fairly new to XP
The driver is for XP
I followed the instructions by installing the driver, rebooting, connected camera but of course did not work as the driver would not load properly on mine - hence the error message as above
Glen (3203)
417018 2006-01-01 10:50:00 this a quite common error with webcam setups and once they go bad they can be a right pain to ever get going again

try removing the drivers already installed, delete any program folders and any associated software that was installed with the camera

run ccleaners registry cleaner
reboot with the camera disconnected

once back to windows, plug the camera in and let xp install it automatically.
the installation should fail as xp won't find any drivers for it

put the driver cd in and cancel the autorun setup
go to device manager and you should find the camera (or unknown device) with a yellow exclaimation mark beside it.

Right click select update driver and point it to the xp driver folder on the cd
cross your fingers and hope like hell it accepts the driver
bartsdadhomer (80)
417019 2006-01-01 11:15:00 Also some webcam/microphones just won't setup on some hardware
I've got a late model intel setup on a gigabyte board that won't take my logitech 4000 pro webcam
Logitech admit it won't install on my board and there is no workaround
Try the webcams support forum for any clues
bartsdadhomer (80)
417020 2006-01-01 22:10:00 Thank you for your reply.
I have tried your suggestions with the exception of using ccleaner which I do not have and am a bit nervous about doing things in the registry (I am a senior with only moderate experience) After following the rest of instructions it still would not let me install and got the same error message again re the class installer :badpc: So back to square one!!!
Glen (3203)
417021 2006-01-02 00:52:00 To check if you have an adminstrator account go to Control Panel and double click the 'User Accounts' applet
A list of Users will appear and beside each user will be the type of account each has, yours should say Computer Administrator

Have you tried another USB port?
Have you tried it with all other usb devices disconnected? eg printers, scanners etc

There are a couple of viruses that will cause this error namely Klez & BugBear.
Have you got an up to date antivirus program?
Have you got up to date antispyware programs?
Have you got windows itself up to date in terms of Service packs and patches?
You should be on Service Pack 2 and you should have installed all critical updates post SP2

You could also do a system file check in case any windows files are corrupt
Put your xp cd in the drive, cancel the autorun
Go start > run and type in sfc /scannow (note the space between sfc and /
bartsdadhomer (80)
417022 2006-01-02 08:44:00 Thanks for reply
In answer to your questions
Yes I am logged on as administrator
Have tried another USBport
My printer and scanner are not USB
Have antivirus AVG - up to date
Use adaware and spybot
windows is set to do automatic updates
will try to do the scannow on Wed as otherwise engaged tomorrow
Thanks
Glen (3203)
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