problems installing itunes 8.2

[jocka2929]

I get the following message when i try to install itunes 8.2

Error writing to file C:\Program Files\Bonjour\mdnsNSP.dll
Verify that you have access to that directory

I have tried everything, uninstalling itunes/quicktime/bonjour, reinstalling etc.
I am the administrator. I have a new iphone which I cannot get up and running as i need 8.2.
SO can someone please help

[socrates]

sounds like one or more of your files were corrupted.

I would try doing a full uninstall of bonjour (you need to do a little more than just use uninstall from add/remove programs)

Follow this article to remove it:
http://arai.wordpress.com/2008/02/11/completly-uninstall-and-remove-bonjour-service-and-files-mdnsresponderexe-and-mdnsnspdll/

Once uninstalled, try installing itunes 8.2

[jocka2929]

Tried that, it says that the file is not there. checked the services.msc the string is not there.
I have checked the bonjour folder at the command prompt and it is empty.
I deleted the bonjour folder in safe mode.
Re booted and Re installed itunes 8.2, same error.
Any other ideas?

[socrates]

reinstall windows